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Kenan IRBIK

BRUSSELS BRAZILIAN JIU JITSU ACADEMY

W–L
1–3
Won and lost rating-eligible matches in the past 12 months.
Gi
1,155
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
1–3
Results from the ten most recent rating-eligible matches.
Opponents
4
Unique opponents faced in rating-eligible matches in the past 12 months.

Indexed career

Matches

7
Indexed competition matches
Date Opponent Result Event Division
2025-11-22 Pedro Henrique
Loss
BELGIAN CHAMPIONSHIP GI KIDS YOUTH & ADULTS / CHAMPIONNAT DE BELGIQUE GI KIDS YOUTH & ADULTS Gi · Boys Gi / White-Grey / 10-11-12 yrs / -60 kg
2025-11-22 Nathan Wauters
Win
BELGIAN CHAMPIONSHIP GI KIDS YOUTH & ADULTS / CHAMPIONNAT DE BELGIQUE GI KIDS YOUTH & ADULTS Gi · Boys Gi / White-Grey / 10-11-12 yrs / -60 kg
2025-10-18 Jonas De Leye
Loss
INTERCLUB GRAPPLING VLAANDEREN Jiu Jitsu - Gi - 18/10 Gi · Boys Gi / White-Grey / 10-11-12 yrs / +60 kg
2025-10-18 Sami Berechid
Loss
INTERCLUB GRAPPLING VLAANDEREN Jiu Jitsu - Gi - 18/10 Gi · Boys Gi / White-Grey / 10-11-12 yrs / +60 kg
2025-05-03 Sami Berechid
Loss
INTERCLUB GRAPPLING VLAANDEREN - NOGI - 03/05 No-Gi · Boys NoGi / White-Grey / 10-11-12 yrs / -56 kg
2025-05-03 Sami Berechid
Loss
INTERCLUB GRAPPLING VLAANDEREN - NOGI - 03/05 No-Gi · Boys NoGi / White-Grey / 10-11-12 yrs / -56 kg
2025-05-03 Sami Berechid
Win
INTERCLUB GRAPPLING VLAANDEREN - NOGI - 03/05 No-Gi · Boys NoGi / White-Grey / 10-11-12 yrs / -56 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 1,155

Rating-period composition

Rating matches
4 0
Record
1–3 Previous month 1–3
Opponents
4 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 1,155

Rating-period composition

Rating matches
4 0
Record
1–3 Previous month 1–3
Opponents
4 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 1,155

Rating-period composition

Rating matches
4 0
Record
1–3 Previous month 1–3
Opponents
4 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 No new matches · 3 left period Change -74 Rating 1,155

Rating-period composition

Rating matches
4 -3
Record
1–3 Previous month 2–5
Opponents
4 0
Events
2 -1

3 older matches left the 12-month period: 1 won and 2 lost. The rating is then recalculated across the full network, so the monthly change is not a sum of separate deductions.

April 2026 No new matches Change +1 Rating 1,229

Rating-period composition

Rating matches
7 0
Record
2–5 Previous month 2–5
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.

March 2026 No new matches Change -2 Rating 1,228

Rating-period composition

Rating matches
7 0
Record
2–5 Previous month 2–5
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.

February 2026 No new matches Change +1 Rating 1,230

Rating-period composition

Rating matches
7 0
Record
2–5 Previous month 2–5
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.

January 2026 No new matches Change 0 Rating 1,229

Rating-period composition

Rating matches
7 0
Record
2–5 Previous month 2–5
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.

December 2025 No new matches Change 0 Rating 1,229

Rating-period composition

Rating matches
7 0
Record
2–5 Previous month 2–5
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.

November 2025 2 new matches Change +6 Rating 1,229

Rating-period composition

Rating matches
7 +2
Record
2–5 Previous month 1–4
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.
Loss
November 22, 2025 Pedro Henrique
BELGIAN CHAMPIONSHIP GI KIDS YOUTH & ADULTS / CHAMPIONNAT DE BELGIQUE GI KIDS YOUTH & ADULTS Boys Gi / White-Grey / 10-11-12 yrs / -60 kg
Method Points 04:00 0–39
Marginal influence -26
Win
November 22, 2025 Nathan Wauters
BELGIAN CHAMPIONSHIP GI KIDS YOUTH & ADULTS / CHAMPIONNAT DE BELGIQUE GI KIDS YOUTH & ADULTS Boys Gi / White-Grey / 10-11-12 yrs / -60 kg
Method Points 04:00 0–0
Marginal influence +44
October 2025 2 new matches Change +54 Rating 1,223

Rating-period composition

Rating matches
5 +2
Record
1–4 Previous month 1–2
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.
Loss
October 18, 2025 Jonas De Leye
INTERCLUB GRAPPLING VLAANDEREN Jiu Jitsu - Gi - 18/10 Boys Gi / White-Grey / 10-11-12 yrs / +60 kg
Method Decision 03:00 0–0
Marginal influence -46
Loss
October 18, 2025 Sami Berechid
INTERCLUB GRAPPLING VLAANDEREN Jiu Jitsu - Gi - 18/10 Boys Gi / White-Grey / 10-11-12 yrs / +60 kg
Method Points 03:00 2–6
Marginal influence -25
September 2025 No new matches Change 0 Rating 1,169

Rating-period composition

Rating matches
3 0
Record
1–2 Previous month 1–2
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.

Relevant matches
3.4
Official ranking percentile
-
Performance
-

3.4 weighted matches against 4 different opponents across 2 events

Weighted win rate
-
Expected win rate
-
Average opponent rating
1,259
Repeated-opponent share
0.0%
Network connectivity
87.6%

Classification evidence

Why U14?

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

  • U14 1 event vote Selected outcome

Registrations and outcomes

BELGIAN CHAMPIONSHIP GI KIDS YOUTH & ADULTS / CHAMPIONNAT DE BELGIQUE GI KIDS YOUTH & ADULTS
U14 · Counts
Boys Gi / White-Grey / 10-11-12 yrs / -60 kg
  • Competition age 12
INTERCLUB GRAPPLING VLAANDEREN Jiu Jitsu - Gi - 18/10
Does not count
Boys Gi / White-Grey / 10-11-12 yrs / +60 kg
  • Competition age 12

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 1 competition event Selected outcome

Registrations and outcomes

BELGIAN CHAMPIONSHIP GI KIDS YOUTH & ADULTS / CHAMPIONNAT DE BELGIQUE GI KIDS YOUTH & ADULTS
≤ 60 kg · Counts as a competition event
Boys Gi / White-Grey / 10-11-12 yrs / -60 kg
  • Registered weight class: -60 kg
  • Source competition limit: -60 kg

2 matches in the rating period

INTERCLUB GRAPPLING VLAANDEREN Jiu Jitsu - Gi - 18/10
Does not count
Boys Gi / White-Grey / 10-11-12 yrs / +60 kg
  • Registered weight class: +60 kg
  • Source competition limit: +60 kg

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

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 4 matches in the rating period Selected outcome

Registrations and outcomes

BELGIAN CHAMPIONSHIP GI KIDS YOUTH & ADULTS / CHAMPIONNAT DE BELGIQUE GI KIDS YOUTH & ADULTS
grey · Counts as a match
Boys Gi / White-Grey / 10-11-12 yrs / -60 kg
  • Source belt category: grey

2 matches in the rating period

INTERCLUB GRAPPLING VLAANDEREN Jiu Jitsu - Gi - 18/10
grey · Counts as a match
Boys Gi / White-Grey / 10-11-12 yrs / +60 kg
  • Source belt category: grey

2 matches in the rating period