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NL

Chelsey Co

Jiu Jitsu Factory

W–L
21–2
Won and lost rating-eligible matches in the past 12 months.
Gi
1,512
Rating based on Gi matches in the past 12 months.
No-Gi
1,421
Rating based on No-Gi matches in the past 12 months.
Current form
9–1
Results from the ten most recent rating-eligible matches.
Opponents
13
Unique opponents faced in rating-eligible matches in the past 12 months.

Honours

Medals and placements

Gold
13
Silver
4
Bronze
0
Total medals
17
Events with results
11

Full career record

Wins
33
Losses
4
Matches
37
Win rate
89.2%

Ways of winning

Submission
17
Points
14
Decision
0
Disqualification
0

Personal records

Longest winning streak
13
Longest submission streak
5
Longest gold streak
3
Largest recorded points win
26–0

Recent recorded placements

  2. Lion Cub Jiu Jitsu Competition 6

    NL Event record 4–0

    • Girls NO-GI / 7 years old (DAY 2: Sunday) / Grey belt / -27 kg
    • Girls GI / 6 & 7 years old (DAY 2: Sunday) / Grey belt / -27 kg

  5. 2025 AGF Amsterdam Open

    NL Event record 3–1

    • Gi Kids / Mixed / Little Kids (6 - 7 yrs) / Gray / Rooster III (Up to 24.94 kg)
    • No Gi Kids / Mixed / Little Kids (6 - 7 yrs) / Gray / Rooster III (Up to 24.94 kg)

12-month performance profile

How the results were achieved

Past 12 months
Current win streak
1
Unique opponents
13
Distinct events
7

Ways of winning

  • Submission 13 62%
  • Points 8 38%
  • Decision 0 0%
  • Other recorded result 0 0%

Gi versus No-Gi

Gi

Rating
1512
Record
13–1
Win rate
93%
Submission share
69%

No-Gi

Rating
1421
Record
8–1
Win rate
89%
Submission share
50%

Win quality

Grouped by pre-match win probability. This provides context and does not award an extra rating bonus.

As underdog 0–0 Less than 35% expected win probability before the match.
Even match 0–0 Between 35% and 65% expected win probability before the match.
As favourite 0–0 More than 65% expected win probability before the match.

Development

Rating and development

The same published rating, supported by trend, opponent strength and evidence quality.

Current rating
1,538
Change over 90 days
+30
Highest rating in 12 months
1,550
Performance versus expectation
+17.2 pp
Schedule strength
Top 88%
Average opponent rating
1,259
Weighted win rate
91%
Expected win rate
74%
Repeat-opponent share
43%
Effective evidence
17.5
Confidence
92/100

Opponents

Opposition and rivalries

The strongest recorded win, rematches and opponents faced repeatedly.

Rematches 25–3 25–3 across 28 rematches against 11 repeat opponents.

Top 10 highest-ranked defeated opponents

Past 12 months

  1. #622 Mina Geers · NAGA Paris Grappling Championship - Children 17 years & under / Adult Men (30 years & older) Pts 9–0 Earlier · Pts 4–0 March 8, 2026 · NAGA Paris Grappling Championship - Children 17 years & under / Adult Men (30 years & older)
  2. #629 Elissa May Attaea · Lion Cub Jiu Jitsu Competition 5 Pts 0–0
  3. #1010 Amaya Ziamari · Lion Cub Jiu Jitsu Competition 6 Sub 00:10 0–0 Earlier · Sub 01:57 11–0 May 9, 2026 · Lion Cub Jiu Jitsu Competition 6
  4. #1100 Macey De Vos · Lion Cub Jiu Jitsu Competition 5 Pts 12–0 Earlier · Pts 2–0 October 25, 2025 · Lion Cub Jiu Jitsu Competition 5
  5. #1129 Deniz Bekyigit · NAGA Paris Grappling Championship - Children 17 years & under / Adult Men (30 years & older) Pts 6–0
  6. #1350 Azad Herzallah · GrappleCity: Rotterdam Spring Open Sub 00:26 4–0 Earlier · Sub 00:37 4–0 February 22, 2026 · GrappleCity: Rotterdam Spring Open
  7. #1395 Rio Schouten · Nijmegen Open BJJ 2026 Pts 10–0

Full career

  1. #199 Yago Diniz De Araujo · Nijmegen Open BJJ 2025 Pts 2–0
  2. #622 Mina Geers · NAGA Paris Grappling Championship - Children 17 years & under / Adult Men (30 years & older) Pts 9–0 Earlier · Pts 4–0 March 8, 2026 · NAGA Paris Grappling Championship - Children 17 years & under / Adult Men (30 years & older)
  3. #629 Elissa May Attaea · Lion Cub Jiu Jitsu Competition 5 Pts 0–0
  4. #1010 Amaya Ziamari · Lion Cub Jiu Jitsu Competition 6 Sub 00:10 0–0 Earlier · Sub 01:57 11–0 May 9, 2026 · Lion Cub Jiu Jitsu Competition 6
  5. #1100 Macey De Vos · Lion Cub Jiu Jitsu Competition 5 Pts 12–0 Earlier · Pts 2–0 October 25, 2025 · Lion Cub Jiu Jitsu Competition 5
  6. #1129 Deniz Bekyigit · NAGA Paris Grappling Championship - Children 17 years & under / Adult Men (30 years & older) Pts 6–0
  7. #1350 Azad Herzallah · GrappleCity: Rotterdam Spring Open Sub 00:26 4–0 Earlier · Sub 00:37 4–0 February 22, 2026 · GrappleCity: Rotterdam Spring Open
  8. #1395 Rio Schouten · Nijmegen Open BJJ 2026 Pts 10–0

Rivals

Opponent Head-to-head record Matches
Amaya Ziamari 5–0 5
Suryaa Chaitoe 4–0 4
Joon Arendt 3–0 3

Around this athlete

Athlete Rank Rating
Kenjiro Lawalata #80 1,539
Chelsey Co #81 1,538
Mohamed Benali #82 1,538

Recent tournaments

Calculation details

Rating breakdown for the past 12 months

See the published month-end rating and the rating-eligible matches added in each month. Open a month for details.

August 2026 No new matches Change -1 Rating 1,538

Rating-period composition

Rating matches
23 0
Record
21–2 Previous month 21–2
Opponents
13 0
Events
7 0

No matches were added or left the period. The change comes from the monthly revaluation of opponents across the full network.

July 2026 No new matches Change 0 Rating 1,539

Rating-period composition

Rating matches
23 0
Record
21–2 Previous month 21–2
Opponents
13 0
Events
7 0

No matches were added or left the period. The change comes from the monthly revaluation of opponents across the full network.

June 2026 No new matches Change -4 Rating 1,539

Rating-period composition

Rating matches
23 0
Record
21–2 Previous month 21–2
Opponents
13 0
Events
7 0

No matches were added or left the period. The change comes from the monthly revaluation of opponents across the full network.

May 2026 6 new matches · 5 left period Change -8 Rating 1,543

Rating-period composition

Rating matches
23 +1
Record
21–2 Previous month 20–2
Opponents
13 -4
Events
7 0

5 older matches left the 12-month period: 4 won and 1 lost. The rating is then recalculated across the full network, so the monthly change is not a sum of separate deductions.

New rating matches

This is a current what-if estimate: roughly how much the current rating changes when this match is omitted. These values cannot be added and therefore do not together explain the monthly change.
Win
May 30, 2026 Rio Schouten
Nijmegen Open BJJ 2026 Kids / 6 - 7 years / White & Grey / -27 kg
Method Points 02:00 10–0
Marginal influence +5
Loss
May 30, 2026 Damin Ahamed
Nijmegen Open BJJ 2026 Kids / 6 - 7 years / White & Grey / -27 kg
Method Points 02:00 0–5
Marginal influence -13
Win
May 9, 2026 Amaya Ziamari
Lion Cub Jiu Jitsu Competition 6 Girls NO-GI / 7 years old (DAY 2: Sunday) / Grey belt / -27 kg
Method Submission 00:10 0–0
Marginal influence +3
Win
May 9, 2026 Amaya Ziamari
Lion Cub Jiu Jitsu Competition 6 Girls NO-GI / 7 years old (DAY 2: Sunday) / Grey belt / -27 kg
Method Submission 01:57 11–0
Marginal influence +3
Win
May 9, 2026 Amaya Ziamari
Lion Cub Jiu Jitsu Competition 6 Girls GI / 6 & 7 years old (DAY 2: Sunday) / Grey belt / -27 kg
Method Submission 02:12 19–0
Marginal influence +6
Win
May 9, 2026 Georgia Plinck
Lion Cub Jiu Jitsu Competition 6 Girls GI / 6 & 7 years old (DAY 2: Sunday) / Grey belt / -27 kg
Method Points 03:00 26–0
Marginal influence +5
April 2026 No new matches Change +1 Rating 1,551

Rating-period composition

Rating matches
22 0
Record
20–2 Previous month 20–2
Opponents
17 0
Events
7 0

No matches were added or left the period. The change comes from the monthly revaluation of opponents across the full network.

March 2026 4 new matches Change +37 Rating 1,550

Rating-period composition

Rating matches
22 +4
Record
20–2 Previous month 16–2
Opponents
17 +3
Events
7 +1

New rating matches

This is a current what-if estimate: roughly how much the current rating changes when this match is omitted. These values cannot be added and therefore do not together explain the monthly change.
Win
March 8, 2026 Aleyna Mendez
NAGA Paris Grappling Championship - Children 17 years & under / Adult Men (30 years & older) Children Gi (Female) / Beginner / 25 - 29.9 / 6-7 years
Method Submission 01:51 9–0
Marginal influence +7
Win
March 8, 2026 Mina Geers
NAGA Paris Grappling Championship - Children 17 years & under / Adult Men (30 years & older) Children Gi (Female) / Beginner / 25 - 29.9 / 6-7 years
Method Points 03:00 9–0
Marginal influence +11
Win
March 8, 2026 Mina Geers
NAGA Paris Grappling Championship - Children 17 years & under / Adult Men (30 years & older) Children No-Gi (Female) / Beginner / 25 - 29.9 / 6-7 years
Method Points 03:00 4–0
Marginal influence +6
Win
March 8, 2026 Deniz Bekyigit
NAGA Paris Grappling Championship - Children 17 years & under / Adult Men (30 years & older) Children No-Gi (Female) / Beginner / 25 - 29.9 / 6-7 years
Method Points 03:00 6–0
Marginal influence +3
February 2026 3 new matches Change +30 Rating 1,513

Rating-period composition

Rating matches
18 +3
Record
16–2 Previous month 13–2
Opponents
14 +2
Events
6 +1

New rating matches

This is a current what-if estimate: roughly how much the current rating changes when this match is omitted. These values cannot be added and therefore do not together explain the monthly change.
Win
February 22, 2026 Azad Herzallah
GrappleCity: Rotterdam Spring Open Kids NoGi / Grey / Kids 6-7 years / -25kg
Method Submission 00:26 4–0
Marginal influence +1
Win
February 22, 2026 Azad Herzallah
GrappleCity: Rotterdam Spring Open Kids Gi / Grey / Kids 6-7 years / -25kg
Method Submission 00:37 4–0
Marginal influence +6
Win
February 22, 2026 Dean Soekhoe
GrappleCity: Rotterdam Spring Open Kids Gi / Grey / Kids 6-7 years / -25kg
Method Submission 00:41 6–0
Marginal influence +9
January 2026 No new matches Change +4 Rating 1,483

Rating-period composition

Rating matches
15 0
Record
13–2 Previous month 13–2
Opponents
12 0
Events
5 0

No matches were added or left the period. The change comes from the monthly revaluation of opponents across the full network.

December 2025 No new matches Change 0 Rating 1,479

Rating-period composition

Rating matches
15 0
Record
13–2 Previous month 13–2
Opponents
12 0
Events
5 0

No matches were added or left the period. The change comes from the monthly revaluation of opponents across the full network.

November 2025 5 new matches · 4 left period Change +24 Rating 1,479

Rating-period composition

Rating matches
15 +1
Record
13–2 Previous month 12–2
Opponents
12 +1
Events
5 +1

4 older matches left the 12-month period: 3 won and 1 lost. The rating is then recalculated across the full network, so the monthly change is not a sum of separate deductions.

New rating matches

This is a current what-if estimate: roughly how much the current rating changes when this match is omitted. These values cannot be added and therefore do not together explain the monthly change.
Win
November 22, 2025 Joon Arendt
2025 AGF Amsterdam Open No Gi Kids / Mixed / Little Kids (6 - 7 yrs) / Gray / Rooster III (Up to 24.94 kg)
Method Submission 02:00 8–0
Marginal influence +3
Loss
November 22, 2025 Damin Ahamed
2025 AGF Amsterdam Open No Gi Kids / Mixed / Little Kids (6 - 7 yrs) / Gray / Rooster III (Up to 24.94 kg)
Method Submission 01:33 0–6
Marginal influence -20
Win
November 22, 2025 Joon Arendt
2025 AGF Amsterdam Open Gi Kids / Mixed / Little Kids (6 - 7 yrs) / Gray / Rooster III (Up to 24.94 kg)
Method Submission 01:41 10–0
Marginal influence +5
Win
November 22, 2025 Joon Arendt
2025 AGF Amsterdam Open Gi Kids / Mixed / Little Kids (6 - 7 yrs) / Gray / Rooster III (Up to 24.94 kg)
Method Submission 01:20 8–2
Marginal influence +5
Win
November 2, 2025 Yasmin Attia
Grappling Industries AMSTERDAM Gi Kids / Grey / 6 - 7 years / -55 lbs
Method Submission 00:52 6–0
Marginal influence +9
October 2025 5 new matches · 3 left period Change +38 Rating 1,455

Rating-period composition

Rating matches
14 +2
Record
12–2 Previous month 10–2
Opponents
11 +3
Events
4 0

3 older matches left the 12-month period: 3 won and 0 lost. The rating is then recalculated across the full network, so the monthly change is not a sum of separate deductions.

New rating matches

This is a current what-if estimate: roughly how much the current rating changes when this match is omitted. These values cannot be added and therefore do not together explain the monthly change.
Win
October 25, 2025 Macey De Vos
Lion Cub Jiu Jitsu Competition 5 Girls GI / 6 & 7 years old (DAY 2: Sunday) / White & Grey belt / -24 & -27 kg
Method Points 03:00 12–0
Marginal influence +7
Win
October 25, 2025 Georgia Plinck
Lion Cub Jiu Jitsu Competition 5 Girls GI / 6 & 7 years old (DAY 2: Sunday) / White & Grey belt / -24 & -27 kg
Method Submission 02:07 6–0
Marginal influence +4
Win
October 25, 2025 Amaya Ziamari
Lion Cub Jiu Jitsu Competition 5 Girls GI / 6 & 7 years old (DAY 2: Sunday) / White & Grey belt / -24 & -27 kg
Method Submission 01:10 4–2
Marginal influence +6
Win
October 25, 2025 Macey De Vos
Lion Cub Jiu Jitsu Competition 5 Girls NO-GI / 6 & 7 years old (DAY 2: Sunday) / White & Grey belt / -27 & -30 kg
Method Points 03:00 2–0
Marginal influence +2
Win
October 25, 2025 Elissa May Attaea
Lion Cub Jiu Jitsu Competition 5 Girls NO-GI / 6 & 7 years old (DAY 2: Sunday) / White & Grey belt / -27 & -30 kg
Method Points 03:00 0–0
Marginal influence +6
September 2025 No new matches Change 0 Rating 1,417

Rating-period composition

Rating matches
12 0
Record
10–2 Previous month 10–2
Opponents
8 0
Events
4 0

No matches were added or left the period. The change comes from the monthly revaluation of opponents across the full network.

Relevant matches
17.5
Official ranking percentile
Top 6%
Performance
17.2 pp above expectation

17.5 weighted matches against 13 different opponents across 7 events

Weighted win rate
90.7%
Expected win rate
73.6%
Average opponent rating
1,259
Repeated-opponent share
43.5%
Network connectivity
87.6%

Classification evidence

Why U8?

Within the published period from 2025-09-01 through 2026-08-31, only competition ages recorded at events in the calculation year determine this outcome, with at most one vote per event. Without such an age, the most recent unambiguous earlier competition age is projected to the calculation year; bracket evidence is the final fallback. The newest evidence breaks a tie.

Evidence outcome

  • U8 4 event votes Selected outcome

Registrations and outcomes

Nijmegen Open BJJ 2026
U8 · Counts
Kids / 6 - 7 years / White & Grey / -27 kg
  • Competition age 7
  • Registered age: u8
  • Source category: u8
Lion Cub Jiu Jitsu Competition 6
U8 · Counts
Girls NO-GI / 7 years old (DAY 2: Sunday) / Grey belt / -27 kg
  • Competition age 7
  • Registered age: u8
  • Source category: u8
Girls GI / 6 & 7 years old (DAY 2: Sunday) / Grey belt / -27 kg
  • Competition age 7
  • Registered age: u8
  • Source category: u8
NAGA Paris Grappling Championship - Children 17 years & under / Adult Men (30 years & older)
U8 · Counts
Children Gi (Female) / Beginner / 25 - 29.9 / 6-7 years
  • Competition age 7
  • Registered age: u8
  • Source category: u8
Children No-Gi (Female) / Beginner / 25 - 29.9 / 6-7 years
  • Competition age 7
  • Registered age: u8
  • Source category: u8
1 Adult 13 & Up Spectator ticket
GrappleCity: Rotterdam Spring Open
U8 · Counts
Kids NoGi / Grey / Kids 6-7 years / -25kg
  • Competition age 7
  • Registered age: u8
  • Source category: u8
Kids Gi / Grey / Kids 6-7 years / -25kg
  • Competition age 7
  • Registered age: u8
  • Source category: u8
2025 AGF Amsterdam Open
Does not count
No Gi Kids / Mixed / Little Kids (6 - 7 yrs) / Gray / Rooster III (Up to 24.94 kg)
  • Competition age 6
  • Registered age: u8
  • Source category: u8
Gi Kids / Mixed / Little Kids (6 - 7 yrs) / Gray / Rooster III (Up to 24.94 kg)
  • Competition age 6
  • Registered age: u8
  • Source category: u8
GrappleCity: Rotterdam Winter Open
Does not count
Kids NoGi / Grey / Kids 6-7 years / -25kg
  • Competition age 6
  • Registered age: u8
  • Source category: u8
Kids Gi / Grey / Kids 6-7 years / -25kg
  • Competition age 6
  • Registered age: u8
  • Source category: u8
Grappling Industries AMSTERDAM
Does not count
Gi Kids / Grey / 6 - 7 years / -55 lbs
  • Competition age 6
  • Registered age: u8
  • Source category: u8
Lion Cub Jiu Jitsu Competition 5
Does not count
Girls NO-GI / 6 & 7 years old (DAY 2: Sunday) / White & Grey belt / -27 & -30 kg
  • Competition age 6
  • Registered age: u8
  • Source category: u8
Girls GI / 6 & 7 years old (DAY 2: Sunday) / White & Grey belt / -24 & -27 kg
  • Competition age 6
  • Registered age: u8
  • Source category: u8
'The Future League 7' by VERSUS
Does not count
Kids Gi / 6 - 7 years / Grey / -27 kg
  • Competition age 6
  • Registered age: u8
  • Source category: u8
Gelders Open BJJ
Does not count
Kids / 6 - 7 years / Grey / -27 kg
  • Competition age 6
  • Registered age: u8
  • Source category: u8

Classification evidence

Why ≤ 27 kg?

This outcome uses at most one unambiguous upper weight limit per completed ranking event from 2025-09-01 through 2026-08-31. Only the three most recent eligible events are considered, and the lightest verified upper limit is selected. A higher division is not treated as measured body weight.

Evidence outcome

  • ≤ 27 kg 2 competition events Selected outcome
  • ≤ 30 kg 1 competition event

Registrations and outcomes

Nijmegen Open BJJ 2026
≤ 27 kg · Counts as a competition event
Kids / 6 - 7 years / White & Grey / -27 kg
  • Registered weight class: -27 kg
  • Source competition limit: -27 kg

2 matches in the rating period

Lion Cub Jiu Jitsu Competition 6
≤ 27 kg · Counts as a competition event
Girls NO-GI / 7 years old (DAY 2: Sunday) / Grey belt / -27 kg
  • Registered weight class: -27 kg
  • Source competition limit: -27 kg

2 matches in the rating period

Lion Cub Jiu Jitsu Competition 6
≤ 27 kg · Counts as a competition event
Girls GI / 6 & 7 years old (DAY 2: Sunday) / Grey belt / -27 kg
  • Registered weight class: -27 kg
  • Source competition limit: -27 kg

2 matches in the rating period

NAGA Paris Grappling Championship - Children 17 years & under / Adult Men (30 years & older)
≤ 30 kg · Counts as a competition event
Children Gi (Female) / Beginner / 25 - 29.9 / 6-7 years
  • Registered weight class: 25 - 29.9
  • Source competition limit: 25 - 29.9

2 matches in the rating period

NAGA Paris Grappling Championship - Children 17 years & under / Adult Men (30 years & older)
≤ 30 kg · Counts as a competition event
Children No-Gi (Female) / Beginner / 25 - 29.9 / 6-7 years
  • Registered weight class: 25 - 29.9
  • Source competition limit: 25 - 29.9

2 matches in the rating period

NAGA Paris Grappling Championship - Children 17 years & under / Adult Men (30 years & older)
Does not count
1 Adult 13 & Up Spectator ticket

No matches in the rating period · no valid weight evidence

GrappleCity: Rotterdam Spring Open
≤ 25 kg · Does not count
Kids NoGi / Grey / Kids 6-7 years / -25kg
  • Registered weight class: -25kg
  • Source competition limit: -25kg

1 match in the rating period · outside the three most recent unambiguous events

GrappleCity: Rotterdam Spring Open
≤ 25 kg · Does not count
Kids Gi / Grey / Kids 6-7 years / -25kg
  • Registered weight class: -25kg
  • Source competition limit: -25kg

2 matches in the rating period · outside the three most recent unambiguous events

2025 AGF Amsterdam Open
≤ 25 kg · Does not count
No Gi Kids / Mixed / Little Kids (6 - 7 yrs) / Gray / Rooster III (Up to 24.94 kg)
  • Registered weight class: Rooster III (Up to 24.94 kg)
  • Source competition limit: Rooster III (Up to 24.94 kg)

2 matches in the rating period · outside the three most recent unambiguous events

2025 AGF Amsterdam Open
≤ 25 kg · Does not count
Gi Kids / Mixed / Little Kids (6 - 7 yrs) / Gray / Rooster III (Up to 24.94 kg)
  • Registered weight class: Rooster III (Up to 24.94 kg)
  • Source competition limit: Rooster III (Up to 24.94 kg)

2 matches in the rating period · outside the three most recent unambiguous events

GrappleCity: Rotterdam Winter Open
Does not count
Kids NoGi / Grey / Kids 6-7 years / -25kg
  • Registered weight class: -25kg
  • Source competition limit: -25kg

No matches in the rating period · no valid weight evidence

GrappleCity: Rotterdam Winter Open
Does not count
Kids Gi / Grey / Kids 6-7 years / -25kg
  • Registered weight class: -25kg
  • Source competition limit: -25kg

No matches in the rating period · no valid weight evidence

Grappling Industries AMSTERDAM
≤ 25 kg · Does not count
Gi Kids / Grey / 6 - 7 years / -55 lbs
  • Registered weight class: -55 lbs
  • Source competition limit: -55 lbs

1 match in the rating period · outside the three most recent unambiguous events

Lion Cub Jiu Jitsu Competition 5
≤ 27 kg · Does not count
Girls NO-GI / 6 & 7 years old (DAY 2: Sunday) / White & Grey belt / -27 & -30 kg
  • Registered weight class: -27 kg
  • Source competition limit: -27 kg

2 matches in the rating period · outside the three most recent unambiguous events

Lion Cub Jiu Jitsu Competition 5
≤ 27 kg · Does not count
Girls GI / 6 & 7 years old (DAY 2: Sunday) / White & Grey belt / -24 & -27 kg
  • Registered weight class: -27 kg
  • Source competition limit: -27 kg

3 matches in the rating period · outside the three most recent unambiguous events

'The Future League 7' by VERSUS
Does not count
Kids Gi / 6 - 7 years / Grey / -27 kg
  • Registered weight class: -27 kg
  • Source competition limit: -27 kg

No matches in the rating period · no valid weight evidence

Gelders Open BJJ
Does not count
Kids / 6 - 7 years / Grey / -27 kg
  • Registered weight class: -27 kg
  • Source competition limit: -27 kg

No matches in the rating period · no valid weight evidence

Classification evidence

Why Grey?

This outcome uses the belt category of every rating-eligible match from 2025-09-01 through 2026-08-31. The most-fought category is selected; the newest evidence breaks a tie.

Evidence outcome

  • grey 14 matches in the rating period Selected outcome
  • white 5 matches in the rating period

Registrations and outcomes

Nijmegen Open BJJ 2026
grey · Counts as a match
Kids / 6 - 7 years / White & Grey / -27 kg
  • Source belt category: grey

2 matches in the rating period

Lion Cub Jiu Jitsu Competition 6
grey · Counts as a match
Girls NO-GI / 7 years old (DAY 2: Sunday) / Grey belt / -27 kg
  • Source belt category: grey

2 matches in the rating period

Lion Cub Jiu Jitsu Competition 6
grey · Counts as a match
Girls GI / 6 & 7 years old (DAY 2: Sunday) / Grey belt / -27 kg
  • Source belt category: grey

2 matches in the rating period

GrappleCity: Rotterdam Spring Open
grey · Counts as a match
Kids NoGi / Grey / Kids 6-7 years / -25kg
  • Source belt category: grey

1 match in the rating period

GrappleCity: Rotterdam Spring Open
grey · Counts as a match
Kids Gi / Grey / Kids 6-7 years / -25kg
  • Source belt category: grey

2 matches in the rating period

2025 AGF Amsterdam Open
grey · Counts as a match
No Gi Kids / Mixed / Little Kids (6 - 7 yrs) / Gray / Rooster III (Up to 24.94 kg)
  • Source belt category: grey

2 matches in the rating period

2025 AGF Amsterdam Open
grey · Counts as a match
Gi Kids / Mixed / Little Kids (6 - 7 yrs) / Gray / Rooster III (Up to 24.94 kg)
  • Source belt category: grey

2 matches in the rating period

Grappling Industries AMSTERDAM
grey · Counts as a match
Gi Kids / Grey / 6 - 7 years / -55 lbs
  • Source belt category: grey

1 match in the rating period

Lion Cub Jiu Jitsu Competition 5
white · Counts as a match
Girls GI / 6 & 7 years old (DAY 2: Sunday) / White & Grey belt / -24 & -27 kg
  • Source belt category: white

3 matches in the rating period

Lion Cub Jiu Jitsu Competition 5
white · Counts as a match
Girls NO-GI / 6 & 7 years old (DAY 2: Sunday) / White & Grey belt / -27 & -30 kg
  • Source belt category: white

2 matches in the rating period