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Jessey De Ruiter

Grappling-Division

W–L
3–2
Won and lost rating-eligible matches in the past 12 months.
Gi
1,245
Rating based on Gi matches in the past 12 months.
No-Gi
1,179
Rating based on No-Gi matches in the past 12 months.
Current form
3–2
Results from the ten most recent rating-eligible matches.
Opponents
3
Unique opponents faced in rating-eligible matches in the past 12 months.

Honours

Medals and placements

Gold
5
Silver
4
Bronze
0
Total medals
9
Events with results
5

Full career record

Wins
9
Losses
7
Matches
16
Win rate
56.2%

Ways of winning

Submission
4
Points
5
Decision
0
Disqualification
0

Personal records

Longest winning streak
4
Longest submission streak
2
Longest gold streak
2
Largest recorded points win
9–0

Recent recorded placements

  1. 2026 AGF Netherlands Championships

    NL Event record 1–2

    • No Gi Kids Challenger / Boys / Regular Challenger / Heavy II (Up to 999.00 kg)
    • Gi Kids Challenger / Boys / Regular Challenger / Heavy II (Up to 999.00 kg)

  4. 2024 Amsterdam Open

    NL Event record 0–4

    • Gi Kids / Boys / Juniors (12 - 13 yrs) / Orange / Heavy I (Up to 72.60 kg)
    • No Gi Kids / Boys / Juniors (12 - 13 yrs) / Orange / Heavy I (Up to 72.60 kg)

12-month performance profile

How the results were achieved

Past 12 months
Current win streak
1
Unique opponents
3
Distinct events
2

Ways of winning

  • Submission 3 100%
  • Points 0 0%
  • Decision 0 0%
  • Other recorded result 0 0%

Gi versus No-Gi

Gi

Rating
1245
Record
2–1
Win rate
67%
Submission share
100%

No-Gi

Rating
1179
Record
1–1
Win rate
50%
Submission share
100%

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
1,302
Change over 90 days
+63
Highest rating in 12 months
1,382
Performance versus expectation
-
Schedule strength
-
Average opponent rating
1,316
Weighted win rate
-
Expected win rate
-
Repeat-opponent share
40%
Effective evidence
3.9
Confidence
58/100

Opponents

Opposition and rivalries

The strongest recorded win, rematches and opponents faced repeatedly.

Rematches 8–7 8–7 across 15 rematches against 5 repeat opponents.

Top 10 highest-ranked defeated opponents

Past 12 months

  1. #1459 Luuk Van Der Put · 2026 AGF Netherlands Championships Sub 01:40 9–0

Full career

  1. #392 Zedek Vroon · NAGA Amsterdam Grappling Championship Pts 3–2 Earlier · Pts 9–0 August 30, 2025 · NAGA Amsterdam Grappling Championship
  2. #1459 Luuk Van Der Put · 2026 AGF Netherlands Championships Sub 01:40 9–0

Rivals

Opponent Head-to-head record Matches
Zedek Vroon 4–1 5
Kenan Tuglaci 0–4 4

Around this athlete

Athlete Rank Rating
Alexander Wouters #896 1,302
Jessey De Ruiter #897 1,302
Leon Kaiser #898 1,302

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 · 5 left period Change -61 Rating 1,302

Rating-period composition

Rating matches
5 -5
Record
3–2 Previous month 7–3
Opponents
3 -1
Events
2 -1

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.

July 2026 No new matches Change +1 Rating 1,363

Rating-period composition

Rating matches
10 0
Record
7–3 Previous month 7–3
Opponents
4 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.

June 2026 No new matches Change 0 Rating 1,362

Rating-period composition

Rating matches
10 0
Record
7–3 Previous month 7–3
Opponents
4 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.

May 2026 No new matches Change -2 Rating 1,362

Rating-period composition

Rating matches
10 0
Record
7–3 Previous month 7–3
Opponents
4 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.

April 2026 3 new matches Change -18 Rating 1,364

Rating-period composition

Rating matches
10 +3
Record
7–3 Previous month 6–1
Opponents
4 +2
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
April 18, 2026 Luuk Van Der Put
2026 AGF Netherlands Championships No Gi Kids Challenger / Boys / Regular Challenger / Heavy II (Up to 999.00 kg)
Method Submission 01:40 9–0
Marginal influence -1
Loss
April 18, 2026 Kenan Tuglaci
2026 AGF Netherlands Championships No Gi Kids Challenger / Boys / Regular Challenger / Heavy II (Up to 999.00 kg)
Method Points 03:00 3–5
Marginal influence -19
Loss
April 18, 2026 Kenan Tuglaci
2026 AGF Netherlands Championships Gi Kids Challenger / Boys / Regular Challenger / Heavy II (Up to 999.00 kg)
Method Points 03:00 2–5
Marginal influence -5
March 2026 2 new matches Change +44 Rating 1,382

Rating-period composition

Rating matches
7 +2
Record
6–1 Previous month 4–1
Opponents
2 +1
Events
2 +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 15, 2026 Luca Thomasse
Cauliflower Cup Circuit Boys Gi / Orange / Teen III (15yrs) / -73,00 kg
Method Submission 02:06 5–0
Marginal influence +18
Win
March 15, 2026 Luca Thomasse
Cauliflower Cup Circuit Boys Gi / Orange / Teen III (15yrs) / -73,00 kg
Method Submission 01:29 0–0
Marginal influence +18
February 2026 No new matches Change +10 Rating 1,338

Rating-period composition

Rating matches
5 0
Record
4–1 Previous month 4–1
Opponents
1 0
Events
1 0

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

January 2026 No new matches Change -1 Rating 1,328

Rating-period composition

Rating matches
5 0
Record
4–1 Previous month 4–1
Opponents
1 0
Events
1 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 1,329

Rating-period composition

Rating matches
5 0
Record
4–1 Previous month 4–1
Opponents
1 0
Events
1 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 · 4 left period Change +28 Rating 1,329

Rating-period composition

Rating matches
5 -4
Record
4–1 Previous month 4–5
Opponents
1 -2
Events
1 -1

4 older matches left the 12-month period: 0 won and 4 lost. The rating is then recalculated across the full network, so the monthly change is not a sum of separate deductions.

October 2025 No new matches Change +1 Rating 1,301

Rating-period composition

Rating matches
9 0
Record
4–5 Previous month 4–5
Opponents
3 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 -1 Rating 1,300

Rating-period composition

Rating matches
9 0
Record
4–5 Previous month 4–5
Opponents
3 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
3.9
Official ranking percentile
Top 61%
Performance
-

3.9 weighted matches against 3 different opponents across 2 events

Weighted win rate
-
Expected win rate
-
Average opponent rating
1,316
Repeated-opponent share
40.0%
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 2 event votes Selected outcome

Registrations and outcomes

2026 AGF Netherlands Championships
U16 · Counts
Competition T-shirt / Adult Large
No Gi Kids Challenger / Boys / Regular Challenger / Heavy II (Up to 999.00 kg)
  • Competition age 15
  • Registered age: u16
  • Source category: u16
Gi Kids Challenger / Boys / Regular Challenger / Heavy II (Up to 999.00 kg)
  • Competition age 15
  • Registered age: u16
  • Source category: u16
Cauliflower Cup Circuit
U16 · Counts
Boys Gi / Orange / Teen III (15yrs) / -73,00 kg
  • Competition age 15
  • Registered age: u16
  • Source category: u16

Classification evidence

Why ≤ 73 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

  • ≤ 73 kg 1 competition event Selected outcome

Registrations and outcomes

2026 AGF Netherlands Championships
Does not count
Competition T-shirt / Adult Large

No matches in the rating period · no valid weight evidence

2026 AGF Netherlands Championships
Does not count
No Gi Kids Challenger / Boys / Regular Challenger / Heavy II (Up to 999.00 kg)
  • Registered weight class: Heavy II (Up to 999.00 kg)
  • Source competition limit: Heavy II (Up to 999.00 kg)

2 matches in the rating period · weight class could not be normalized reliably

2026 AGF Netherlands Championships
Does not count
Gi Kids Challenger / Boys / Regular Challenger / Heavy II (Up to 999.00 kg)
  • Registered weight class: Heavy II (Up to 999.00 kg)
  • Source competition limit: Heavy II (Up to 999.00 kg)

1 match in the rating period · weight class could not be normalized reliably

Cauliflower Cup Circuit
≤ 73 kg · Counts as a competition event
Boys Gi / Orange / Teen III (15yrs) / -73,00 kg
  • Registered weight class: -73,00 kg
  • Source competition limit: -73,00 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 2 matches in the rating period Selected outcome

Registrations and outcomes

Cauliflower Cup Circuit
orange · Counts as a match
Boys Gi / Orange / Teen III (15yrs) / -73,00 kg
  • Source belt category: orange

2 matches in the rating period