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NL

Loek Smulders

Team Bolinha

W–L
10–3
Won and lost rating-eligible matches in the past 12 months.
Gi
1,402
Rating based on Gi matches in the past 12 months.
No-Gi
1,254
Rating based on No-Gi matches in the past 12 months.
Current form
7–3
Results from the ten most recent rating-eligible matches.
Opponents
11
Unique opponents faced in rating-eligible matches in the past 12 months.

Honours

Medals and placements

Gold
3
Silver
2
Bronze
2
Total medals
7
Events with results
7

Full career record

Wins
12
Losses
10
Matches
22
Win rate
54.5%

Ways of winning

Submission
8
Points
4
Decision
0
Disqualification
0

Personal records

Longest winning streak
5
Longest submission streak
3
Longest gold streak
1

Recent recorded placements

  2. Lion Cub Jiu Jitsu Competition 6

    NL Event record 4–1

    • Boys NO-GI / 14 & 15 years old (DAY 1: Saturday) / Grey & Yellow & Orange belt / -70 & -75 kg
    • Boys GI / 13 & 14 years old (DAY 1: Saturday) / Grey & Yellow belt / -75 kg

12-month performance profile

How the results were achieved

Past 12 months
Current win streak
1
Unique opponents
11
Distinct events
4

Ways of winning

  • Submission 7 70%
  • Points 3 30%
  • Decision 0 0%
  • Other recorded result 0 0%

Gi versus No-Gi

Gi

Rating
1402
Record
8–2
Win rate
80%
Submission share
75%

No-Gi

Rating
1254
Record
2–1
Win rate
67%
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
1,421
Change over 90 days
+174
Highest rating in 12 months
1,421
Performance versus expectation
+13.2 pp
Schedule strength
Top 93%
Average opponent rating
1,246
Weighted win rate
77%
Expected win rate
63%
Repeat-opponent share
15%
Effective evidence
9.7
Confidence
91/100

Opponents

Opposition and rivalries

The strongest recorded win, rematches and opponents faced repeatedly.

Rematches 4–4 4–4 across 8 rematches against 4 repeat opponents.
Most-faced opponent Avdi Sveen 0–2 · 2 matches

Top 10 highest-ranked defeated opponents

Past 12 months

  1. #411 Fosse Rodenburg · Nijmegen Open BJJ 2026 Sub 00:23 0–0
  2. #1200 Sem Van Der Bom · Lion Cub Jiu Jitsu Competition 6 Pts 4–4
  3. #1215 Everthon Souza Rodrigues · Lion Cub Jiu Jitsu Competition 6 Pts 0–0 Earlier · Pts 6–2 May 9, 2026 · Lion Cub Jiu Jitsu Competition 6

Full career

  1. #411 Fosse Rodenburg · Nijmegen Open BJJ 2026 Sub 00:23 0–0
  2. #1200 Sem Van Der Bom · Lion Cub Jiu Jitsu Competition 6 Pts 4–4
  3. #1215 Everthon Souza Rodrigues · Lion Cub Jiu Jitsu Competition 6 Pts 0–0 Earlier · Pts 6–2 May 9, 2026 · Lion Cub Jiu Jitsu Competition 6

Rivals

Opponent Head-to-head record Matches
Avdi Sveen 0–2 2
Cristiano Luis 0–2 2

Around this athlete

Athlete Rank Rating
Faye Vermin #317 1,422
Loek Smulders #318 1,421
Adam Dočkal #319 1,421

Scheduled

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 1,421

Rating-period composition

Rating matches
13 0
Record
10–3 Previous month 10–3
Opponents
11 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.

July 2026 No new matches Change 0 Rating 1,420

Rating-period composition

Rating matches
13 0
Record
10–3 Previous month 10–3
Opponents
11 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.

June 2026 No new matches Change -1 Rating 1,420

Rating-period composition

Rating matches
13 0
Record
10–3 Previous month 10–3
Opponents
11 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.

May 2026 8 new matches · 6 left period Change +130 Rating 1,421

Rating-period composition

Rating matches
13 +2
Record
10–3 Previous month 5–6
Opponents
11 +1
Events
4 0

6 older matches left the 12-month period: 1 won and 5 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 Fosse Rodenburg
Nijmegen Open BJJ 2026 Kids / 13 - 15 years boys / White & Grey / -70 & -75 kg
Method Submission 00:23 0–0
Marginal influence +19
Loss
May 30, 2026 Jurre Smeets
Nijmegen Open BJJ 2026 Kids / 13 - 15 years boys / White & Grey / -70 & -75 kg
Method Submission 00:44 5–0
Marginal influence -26
Win
May 30, 2026 Ilia Mohaghegh
Nijmegen Open BJJ 2026 Kids / 13 - 15 years boys / White & Grey / -70 & -75 kg
Method Submission 02:54 6–0
Marginal influence +8
Win
May 9, 2026 Sem Van Der Bom
Lion Cub Jiu Jitsu Competition 6 Boys GI / 13 & 14 years old (DAY 1: Saturday) / Grey & Yellow belt / -75 kg
Method Points 04:00 4–4
Marginal influence +14
Win
Lion Cub Jiu Jitsu Competition 6 Boys GI / 13 & 14 years old (DAY 1: Saturday) / Grey & Yellow belt / -75 kg
Method Points 04:00 0–0
Marginal influence +11
Win
Lion Cub Jiu Jitsu Competition 6 Boys NO-GI / 14 & 15 years old (DAY 1: Saturday) / Grey & Yellow & Orange belt / -70 & -75 kg
Method Submission 03:47 0–2
Marginal influence +2
Win
Lion Cub Jiu Jitsu Competition 6 Boys NO-GI / 14 & 15 years old (DAY 1: Saturday) / Grey & Yellow & Orange belt / -70 & -75 kg
Method Points 04:00 6–2
Marginal influence +5
Loss
May 9, 2026 Cristiano Luis
Lion Cub Jiu Jitsu Competition 6 Boys NO-GI / 14 & 15 years old (DAY 1: Saturday) / Grey & Yellow & Orange belt / -70 & -75 kg
Method Submission 00:38 0–4
Marginal influence -10
April 2026 No new matches Change 0 Rating 1,291

Rating-period composition

Rating matches
11 0
Record
5–6 Previous month 5–6
Opponents
10 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.

March 2026 3 new matches Change +45 Rating 1,291

Rating-period composition

Rating matches
11 +3
Record
5–6 Previous month 3–5
Opponents
10 +3
Events
4 +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 28, 2026 Jayzi Bouwmeester
International Veluwe Open Jiu Jitsu Championship 2026 GI & NO-GI Kids GI / 13 - 15 years boys / Grey & Orange / -70 kg
Method Submission 01:03 7–0
Marginal influence +13
Loss
International Veluwe Open Jiu Jitsu Championship 2026 GI & NO-GI Kids GI / 13 - 15 years boys / Grey & Orange / -70 kg
Method Submission 02:00 0–15
Marginal influence -20
Win
March 28, 2026 Jelte Miedema
International Veluwe Open Jiu Jitsu Championship 2026 GI & NO-GI Kids GI / 13 - 15 years boys / Grey & Orange / -70 kg
Method Submission 02:31 2–6
Marginal influence +7
February 2026 No new matches Change -1 Rating 1,246

Rating-period composition

Rating matches
8 0
Record
3–5 Previous month 3–5
Opponents
7 0
Events
3 0

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

January 2026 2 new matches Change +71 Rating 1,247

Rating-period composition

Rating matches
8 +2
Record
3–5 Previous month 1–5
Opponents
7 +1
Events
3 +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
January 24, 2026 Nima Jafaripoor
2026 AGF Brugge Championships Gi Kids / Boys / Teen (14 - 15 yrs) / Gray / Middle III (Up to 65.80 kg)
Method Submission 04:00 7–7
Marginal influence +9
Win
January 24, 2026 Nima Jafaripoor
2026 AGF Brugge Championships Gi Kids / Boys / Teen (14 - 15 yrs) / Gray / Middle III (Up to 65.80 kg)
Method Submission 03:54 15–3
Marginal influence +9
December 2025 No new matches Change 0 Rating 1,176

Rating-period composition

Rating matches
6 0
Record
1–5 Previous month 1–5
Opponents
6 0
Events
2 0

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

November 2025 No new matches Change +4 Rating 1,176

Rating-period composition

Rating matches
6 0
Record
1–5 Previous month 1–5
Opponents
6 0
Events
2 0

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

October 2025 No new matches Change +14 Rating 1,172

Rating-period composition

Rating matches
6 0
Record
1–5 Previous month 1–5
Opponents
6 0
Events
2 0

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

September 2025 No new matches Change +2 Rating 1,158

Rating-period composition

Rating matches
6 0
Record
1–5 Previous month 1–5
Opponents
6 0
Events
2 0

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

Relevant matches
9.7
Official ranking percentile
Top 22%
Performance
13.2 pp above expectation

9.7 weighted matches against 11 different opponents across 4 events

Weighted win rate
76.5%
Expected win rate
63.3%
Average opponent rating
1,246
Repeated-opponent share
15.4%
Network connectivity
87.6%

Classification evidence

Why U16?

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

  • U16 4 event votes Selected outcome

Registrations and outcomes

Nijmegen Open BJJ 2026
U16 · Counts
Kids / 13 - 15 years boys / White & Grey / -70 & -75 kg
  • Competition age 15
  • Registered age: u16
  • Source category: u16
Lion Cub Jiu Jitsu Competition 6
U16 · Counts
Boys NO-GI / 14 & 15 years old (DAY 1: Saturday) / Grey & Yellow & Orange belt / -70 & -75 kg
  • Competition age 15
  • Registered age: u16
  • Source category: u16
Boys GI / 13 & 14 years old (DAY 1: Saturday) / Grey & Yellow belt / -75 kg
  • Competition age 15
  • Registered age: u14
  • Source category: u14
International Veluwe Open Jiu Jitsu Championship 2026 GI & NO-GI
U16 · Counts
Kids GI / 13 - 15 years boys / Grey & Orange / -70 kg
  • Competition age 15
  • Registered age: u16
  • Source category: u16
2026 AGF Brugge Championships
U16 · Counts
Gi Kids / Boys / Teen (14 - 15 yrs) / Gray / Middle III (Up to 65.80 kg)
  • Competition age 15
  • Registered age: u16
  • Source category: u16

Classification evidence

Why ≤ 66 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

  • ≤ 66 kg 1 competition event Selected outcome
  • ≤ 70 kg 2 competition events

Registrations and outcomes

Nijmegen Open BJJ 2026
≤ 70 kg · Counts as a competition event
Kids / 13 - 15 years boys / White & Grey / -70 & -75 kg
  • Registered weight class: -70 kg
  • Source competition limit: -70 kg

3 matches in the rating period

Lion Cub Jiu Jitsu Competition 6
≤ 70 kg · Does not count
Boys NO-GI / 14 & 15 years old (DAY 1: Saturday) / Grey & Yellow & Orange belt / -70 & -75 kg
  • Registered weight class: -70 kg
  • Source competition limit: -70 kg

3 matches in the rating period · conflicting upper weight limits make this event ambiguous

Lion Cub Jiu Jitsu Competition 6
≤ 75 kg · Does not count
Boys GI / 13 & 14 years old (DAY 1: Saturday) / Grey & Yellow belt / -75 kg
  • Registered weight class: -75 kg
  • Source competition limit: -75 kg

2 matches in the rating period · conflicting upper weight limits make this event ambiguous

International Veluwe Open Jiu Jitsu Championship 2026 GI & NO-GI
≤ 70 kg · Counts as a competition event
Kids GI / 13 - 15 years boys / Grey & Orange / -70 kg
  • Registered weight class: -70 kg
  • Source competition limit: -70 kg

3 matches in the rating period

2026 AGF Brugge Championships
≤ 66 kg · Counts as a competition event
Gi Kids / Boys / Teen (14 - 15 yrs) / Gray / Middle III (Up to 65.80 kg)
  • Registered weight class: Middle III (Up to 65.80 kg)
  • Source competition limit: Middle III (Up to 65.80 kg)

2 matches in the rating period

Classification evidence

Why Orange?

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

  • orange 6 matches in the rating period Selected outcome
  • grey 5 matches in the rating period
  • yellow 2 matches in the rating period

Registrations and outcomes

Nijmegen Open BJJ 2026
grey · Counts as a match
Kids / 13 - 15 years boys / White & Grey / -70 & -75 kg
  • Source belt category: grey

3 matches in the rating period

Lion Cub Jiu Jitsu Competition 6
yellow · Counts as a match
Boys GI / 13 & 14 years old (DAY 1: Saturday) / Grey & Yellow belt / -75 kg
  • Source belt category: yellow

2 matches in the rating period

Lion Cub Jiu Jitsu Competition 6
orange · Counts as a match
Boys NO-GI / 14 & 15 years old (DAY 1: Saturday) / Grey & Yellow & Orange belt / -70 & -75 kg
  • Source belt category: orange

3 matches in the rating period

International Veluwe Open Jiu Jitsu Championship 2026 GI & NO-GI
orange · Counts as a match
Kids GI / 13 - 15 years boys / Grey & Orange / -70 kg
  • Source belt category: orange

3 matches in the rating period

2026 AGF Brugge Championships
grey · Counts as a match
Gi Kids / Boys / Teen (14 - 15 yrs) / Gray / Middle III (Up to 65.80 kg)
  • Source belt category: grey

2 matches in the rating period