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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.

Tournament history

Events

5
Events
Date Event Result Format Division
2026 AGF Netherlands Championships the Netherlands · Gi · Open weight ; No-Gi · Open weight 1–2 W–L: Win / Loss GiNo-Gi
  • 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)
Cauliflower Cup Circuit the Netherlands · Gi · 15 yo · orange · ≤73 kg 2–0 W–L: Win / Loss Gi
  • Boys Gi / Orange / Teen III (15yrs) / -73,00 kg
NAGA Amsterdam Grappling Championship the Netherlands · Gi · 12–13 yo · 65–69.9 kg ; No-Gi · 12–13 yo · 65–69.9 kg 4–1 W–L: Win / Loss GiNo-Gi
  • Children No-Gi (Male) / Beginner / 65 - 69.9 / 12-13 years
  • Children Gi (Male) / Beginner / 65 - 69.9 / 12-13 years
2024 Amsterdam Open the Netherlands · Gi · 12–13 yo · orange · ≤72.6 kg ; No-Gi · 12–13 yo · orange · ≤72.6 kg 0–4 W–L: Win / Loss GiNo-Gi
  • 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)
NAGA Amsterdam Grappling Championship the Netherlands · Gi · 12–13 yo · 65–69.9 kg ; No-Gi · 12–13 yo · 65–69.9 kg 2–0 W–L: Win / Loss GiNo-Gi
  • Children No-Gi (Male) / Beginner / 65 - 69.9 / 12-13 years
  • Children Gi (Male) / Beginner / 65 - 69.9 / 12-13 years

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