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Rayen Jilesen

Yithsu BJJ

W–L
1–4
Won and lost rating-eligible matches in the past 12 months.
Gi
1,169
Rating based on Gi matches in the past 12 months.
No-Gi
-
Rating based on No-Gi matches in the past 12 months.
Current form
1–4
Results from the ten most recent rating-eligible matches.
Opponents
5
Unique opponents faced in rating-eligible matches in the past 12 months.

Indexed career

Matches

5
Indexed competition matches
Date Opponent Result Event Division
2026-05-30 Arjan Sadrediny
Loss
Nijmegen Open BJJ 2026 Gi · Kids / 13 - 15 years boys / White / -60 & -65 kg
2026-05-30 Hidde Deenen
Loss
Nijmegen Open BJJ 2026 Gi · Kids / 13 - 15 years boys / White / -60 & -65 kg
2026-05-30 Ravi Oerlemans
Loss
Nijmegen Open BJJ 2026 Gi · Kids / 13 - 15 years boys / White / -60 & -65 kg
2026-03-28 Alexander Rivas
Win
International Veluwe Open Jiu Jitsu Championship 2026 GI & NO-GI Gi · Kids GI / 10 - 12 years boys / White & Grey / -60 kg
2026-03-28 Sami Berechid
Loss
International Veluwe Open Jiu Jitsu Championship 2026 GI & NO-GI Gi · Kids GI / 10 - 12 years boys / White & Grey / -60 kg

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 0 Rating 1,169

Rating-period composition

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

July 2026 No new matches Change 0 Rating 1,169

Rating-period composition

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

June 2026 No new matches Change 0 Rating 1,169

Rating-period composition

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

May 2026 3 new matches Change -47 Rating 1,169

Rating-period composition

Rating matches
5 +3
Record
1–4 Previous month 1–1
Opponents
5 +3
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.
Loss
May 30, 2026 Arjan Sadrediny
Nijmegen Open BJJ 2026 Kids / 13 - 15 years boys / White / -60 & -65 kg
Method Submission 00:13 0–0
Marginal influence -17
Loss
May 30, 2026 Hidde Deenen
Nijmegen Open BJJ 2026 Kids / 13 - 15 years boys / White / -60 & -65 kg
Method Points 04:00 0–0
Marginal influence -34
Loss
May 30, 2026 Ravi Oerlemans
Nijmegen Open BJJ 2026 Kids / 13 - 15 years boys / White / -60 & -65 kg
Method Submission 03:23 0–2
Marginal influence -19
April 2026 No new matches Change 0 Rating 1,216

Rating-period composition

Rating matches
2 0
Record
1–1 Previous month 1–1
Opponents
2 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.

March 2026 2 new matches Change Starting point Rating 1,216

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 Alexander Rivas
International Veluwe Open Jiu Jitsu Championship 2026 GI & NO-GI Kids GI / 10 - 12 years boys / White & Grey / -60 kg
Method Points 03:00 12–0
Marginal influence +54
Loss
March 28, 2026 Sami Berechid
International Veluwe Open Jiu Jitsu Championship 2026 GI & NO-GI Kids GI / 10 - 12 years boys / White & Grey / -60 kg
Method Disqualification 01:24 0–2
Marginal influence -28
Relevant matches
4
Official ranking percentile
Top 92%
Performance
-

4 weighted matches against 5 different opponents across 2 events

Weighted win rate
-
Expected win rate
-
Average opponent rating
1,317
Repeated-opponent share
0.0%
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

Nijmegen Open BJJ 2026
U16 · Counts
Kids / 13 - 15 years boys / White / -60 & -65 kg
  • Competition age 14
  • Registered age: u16
  • Source category: u16
International Veluwe Open Jiu Jitsu Championship 2026 GI & NO-GI
U16 · Counts
Kids GI / 10 - 12 years boys / White & Grey / -60 kg
  • Competition age 14
  • Registered age: u12
  • Source category: u12

Classification evidence

Why ≤ 60 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

  • ≤ 60 kg 2 competition events Selected outcome

Registrations and outcomes

Nijmegen Open BJJ 2026
≤ 60 kg · Counts as a competition event
Kids / 13 - 15 years boys / White / -60 & -65 kg
  • Registered weight class: -60 kg
  • Source competition limit: -60 kg

3 matches in the rating period

International Veluwe Open Jiu Jitsu Championship 2026 GI & NO-GI
≤ 60 kg · Counts as a competition event
Kids GI / 10 - 12 years boys / White & Grey / -60 kg
  • Registered weight class: -60 kg
  • Source competition limit: -60 kg

2 matches in the rating period

Classification evidence

Why White?

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

  • white 3 matches in the rating period Selected outcome
  • grey 2 matches in the rating period

Registrations and outcomes

Nijmegen Open BJJ 2026
white · Counts as a match
Kids / 13 - 15 years boys / White / -60 & -65 kg
  • Source belt category: white

3 matches in the rating period

International Veluwe Open Jiu Jitsu Championship 2026 GI & NO-GI
grey · Counts as a match
Kids GI / 10 - 12 years boys / White & Grey / -60 kg
  • Source belt category: grey

2 matches in the rating period