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Miray Nas İrbik

BRUSSELS BRAZILIAN JIU JITSU ACADEMY

W–L
10–1
Won and lost rating-eligible matches in the past 12 months.
Gi
1,410
Rating based on Gi matches in the past 12 months.
No-Gi
1,256
Rating based on No-Gi matches in the past 12 months.
Current form
9–1
Results from the ten most recent rating-eligible matches.
Opponents
8
Unique opponents faced in rating-eligible matches in the past 12 months.

Tournament history

Events

8
Events
Date Event Result Format Division
PHOENIX BJJ CUP IX France · Gi · U9 · white/grey · ≤45.4 kg 2–0 W–L: Win / Loss Gi
  • Girls Gi / U9 - 2017-2018 / Grey/blanc / -45,40 kg
INTERCLUB GRAPPLING VLAANDEREN Jiu Jitsu - Gi - 09/05 Belgium · Gi · 8–9 yo · white/grey · ≤40 kg 2–0 W–L: Win / Loss Gi
  • Girls Gi / White & Grey / 8-9 yrs / -40 kg
NO GI - BELGIAN CHAMPIONSHIP KIDS YOUTH & ADULTS 2026 Belgium · No-Gi · 8–9 yo · white/grey · ≤40 kg 2–0 W–L: Win / Loss No-Gi
  • Girls NoGi / White & Grey / 8-9 yrs / -40 kg
INTERCLUB JIU JITSU 14/02/2026 Belgium · Gi · 8–9 yo · white/grey · ≤40 kg 2–0 W–L: Win / Loss Gi
  • Girls Gi / White & Grey / 8-9 yrs / -40 kg
BELGIAN CHAMPIONSHIP GI KIDS YOUTH & ADULTS / CHAMPIONNAT DE BELGIQUE GI KIDS YOUTH & ADULTS Belgium · Gi · 11–12 yo · white/grey · ≤40 kg 2–1 W–L: Win / Loss Gi
  • Girls Gi / White & Grey / 10-11-12 yrs / -40 kg
BRUSSELS KID (-16y) FBJJB OPEN 1 - Gi & NoGi 20.09.2025 Belgium 0–0 W–L: Win / Loss Gi
  • GIRL GI DIVISION (-16years old) / KID GI / KID (-16years old) / -38kg* (cat 1 : 7-8-9)
2025 AGF Antwerp Championships Belgium · Gi · 8–9 yo · white · ≤38.6 kg ; No-Gi · white · ≤43.1 kg 0–3 W–L: Win / Loss GiNo-Gi
  • Gi Kids / Girls / Kids (8 - 9 yrs) / White / Feather III (Up to 38.60 kg)
  • No Gi Kids Challenger / Girls / White Challenger / Light I (Up to 43.10 kg)
BRUSSELS KID OPEN 3 - GI & NoGi 24.05.2025 Belgium 0–0 W–L: Win / Loss Gi
  • GIRL GI DIVISION (-16years old) / KID GI / -38kg (cat 1 : 7-8-9)

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 1,431

Rating-period composition

Rating matches
11 0
Record
10–1 Previous month 10–1
Opponents
8 0
Events
5 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 1,431

Rating-period composition

Rating matches
11 0
Record
10–1 Previous month 10–1
Opponents
8 0
Events
5 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 · 2 left period Change +29 Rating 1,431

Rating-period composition

Rating matches
11 -2
Record
10–1 Previous month 10–3
Opponents
8 -1
Events
5 -1

2 older matches left the 12-month period: 0 won and 2 lost. The rating is then recalculated across the full network, so the monthly change is not a sum of separate deductions.

May 2026 4 new matches Change +69 Rating 1,402

Rating-period composition

Rating matches
13 +4
Record
10–3 Previous month 6–3
Opponents
9 +3
Events
6 +2

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 24, 2026 Meriem Benamar
PHOENIX BJJ CUP IX Girls Gi / U9 - 2017-2018 / Grey/blanc / -45,40 kg
Method Submission 00:32 4–0
Marginal influence +6
Win
May 24, 2026 Meriem Benamar
PHOENIX BJJ CUP IX Girls Gi / U9 - 2017-2018 / Grey/blanc / -45,40 kg
Method Submission 00:12 0–0
Marginal influence +6
Win
May 9, 2026 Yara Bousba
INTERCLUB GRAPPLING VLAANDEREN Jiu Jitsu - Gi - 09/05 Girls Gi / White & Grey / 8-9 yrs / -40 kg
Method Points 03:00 2–0
Marginal influence +16
Win
May 9, 2026 Nour Koïta
INTERCLUB GRAPPLING VLAANDEREN Jiu Jitsu - Gi - 09/05 Girls Gi / White & Grey / 8-9 yrs / -40 kg
Method Submission 01:30 6–0
Marginal influence +19
April 2026 2 new matches Change +50 Rating 1,333

Rating-period composition

Rating matches
9 +2
Record
6–3 Previous month 4–3
Opponents
6 +1
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
April 4, 2026 Lambert Alix
NO GI - BELGIAN CHAMPIONSHIP KIDS YOUTH & ADULTS 2026 Girls NoGi / White & Grey / 8-9 yrs / -40 kg
Method Points 03:00 0–0
Marginal influence -3
Win
April 4, 2026 Lambert Alix
NO GI - BELGIAN CHAMPIONSHIP KIDS YOUTH & ADULTS 2026 Girls NoGi / White & Grey / 8-9 yrs / -40 kg
Method Points 03:00 8–0
Marginal influence -3
March 2026 No new matches Change +6 Rating 1,283

Rating-period composition

Rating matches
7 0
Record
4–3 Previous month 4–3
Opponents
5 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 2 new matches Change +67 Rating 1,277

Rating-period composition

Rating matches
7 +2
Record
4–3 Previous month 2–3
Opponents
5 +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
February 14, 2026 Anna-Linn De Jaeger
INTERCLUB JIU JITSU 14/02/2026 Girls Gi / White & Grey / 8-9 yrs / -40 kg
Method Points 03:00 2–0
Marginal influence +10
Win
February 14, 2026 Anna-Linn De Jaeger
INTERCLUB JIU JITSU 14/02/2026 Girls Gi / White & Grey / 8-9 yrs / -40 kg
Method Points 03:00 2–0
Marginal influence +10
January 2026 No new matches Change +1 Rating 1,210

Rating-period composition

Rating matches
5 0
Record
2–3 Previous month 2–3
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.

December 2025 No new matches Change 0 Rating 1,209

Rating-period composition

Rating matches
5 0
Record
2–3 Previous month 2–3
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.

November 2025 3 new matches Change +99 Rating 1,209

Rating-period composition

Rating matches
5 +3
Record
2–3 Previous month 0–2
Opponents
4 +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.
Win
November 22, 2025 Noella Davidson
BELGIAN CHAMPIONSHIP GI KIDS YOUTH & ADULTS / CHAMPIONNAT DE BELGIQUE GI KIDS YOUTH & ADULTS Girls Gi / White & Grey / 10-11-12 yrs / -40 kg
Method Points 04:00 8–0
Marginal influence +14
Loss
November 22, 2025 Sukina Sorlija
BELGIAN CHAMPIONSHIP GI KIDS YOUTH & ADULTS / CHAMPIONNAT DE BELGIQUE GI KIDS YOUTH & ADULTS Girls Gi / White & Grey / 10-11-12 yrs / -40 kg
Method Points 04:00 0–6
Marginal influence -29
Win
November 22, 2025 Deyna Ifkirin
BELGIAN CHAMPIONSHIP GI KIDS YOUTH & ADULTS / CHAMPIONNAT DE BELGIQUE GI KIDS YOUTH & ADULTS Girls Gi / White & Grey / 10-11-12 yrs / -40 kg
Method Points 04:00 10–0
Marginal influence +12
October 2025 No new matches Change 0 Rating 1,110

Rating-period composition

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

September 2025 No new matches Change +1 Rating 1,110

Rating-period composition

Rating matches
2 0
Record
0–2 Previous month 0–2
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
7.5
Official ranking percentile
Top 20%
Performance
31.4 pp above expectation

7.5 weighted matches against 8 different opponents across 5 events

Weighted win rate
89.9%
Expected win rate
58.5%
Average opponent rating
1,179
Repeated-opponent share
27.3%
Network connectivity
87.6%

Classification evidence

Why U12?

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

  • U12 5 event votes Selected outcome

Registrations and outcomes

PHOENIX BJJ CUP IX
U12 · Counts
Girls Gi / U9 - 2017-2018 / Grey/blanc / -45,40 kg
  • Competition age 10
  • Registered age: u10
  • Source category: u10
INTERCLUB GRAPPLING VLAANDEREN Jiu Jitsu - Gi - 09/05
U12 · Counts
Girls Gi / White & Grey / 8-9 yrs / -40 kg
  • Competition age 10
  • Registered age: u10
  • Source category: u10
NO GI - BELGIAN CHAMPIONSHIP KIDS YOUTH & ADULTS 2026
U12 · Counts
Girls NoGi / White & Grey / 8-9 yrs / -40 kg
  • Competition age 10
  • Registered age: u10
  • Source category: u10
OPEN BRUSSELS 2 FBJJB RANKING KID GI & NoGi 14.03.2025
U12 · Counts
GIRL GI DIVISION (-16years old) / KID GI / KID (-16years old) / -43kg (cat 1 : 8-9-10)
  • Competition age 10
INTERCLUB JIU JITSU 14/02/2026
U12 · Counts
Girls Gi / White & Grey / 8-9 yrs / -40 kg
  • Competition age 10
  • Registered age: u10
  • Source category: u10
BELGIAN CHAMPIONSHIP GI KIDS YOUTH & ADULTS / CHAMPIONNAT DE BELGIQUE GI KIDS YOUTH & ADULTS
Does not count
Girls Gi / White & Grey / 10-11-12 yrs / -40 kg
  • Competition age 9
BRUSSELS KID (-16y) FBJJB OPEN 1 - Gi & NoGi 20.09.2025
Does not count
GIRL GI DIVISION (-16years old) / KID GI / KID (-16years old) / -38kg* (cat 1 : 7-8-9)
  • Competition age 9

Classification evidence

Why ≤ 40 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

  • ≤ 40 kg 2 competition events Selected outcome
  • ≤ 45 kg 1 competition event

Registrations and outcomes

PHOENIX BJJ CUP IX
≤ 45 kg · Counts as a competition event
Girls Gi / U9 - 2017-2018 / Grey/blanc / -45,40 kg
  • Registered weight class: -45,40 kg
  • Source competition limit: -45,40 kg

2 matches in the rating period

INTERCLUB GRAPPLING VLAANDEREN Jiu Jitsu - Gi - 09/05
≤ 40 kg · Counts as a competition event
Girls Gi / White & Grey / 8-9 yrs / -40 kg
  • Registered weight class: -40 kg
  • Source competition limit: -40 kg

2 matches in the rating period

NO GI - BELGIAN CHAMPIONSHIP KIDS YOUTH & ADULTS 2026
≤ 40 kg · Counts as a competition event
Girls NoGi / White & Grey / 8-9 yrs / -40 kg
  • Registered weight class: -40 kg
  • Source competition limit: -40 kg

2 matches in the rating period

OPEN BRUSSELS 2 FBJJB RANKING KID GI & NoGi 14.03.2025
Does not count
GIRL GI DIVISION (-16years old) / KID GI / KID (-16years old) / -43kg (cat 1 : 8-9-10)
  • Registered weight class: -43kg (cat 1 : 8-9-10)
  • Source competition limit: -43kg (cat 1 : 8-9-10)

No matches in the rating period · no valid weight evidence

INTERCLUB JIU JITSU 14/02/2026
≤ 40 kg · Does not count
Girls Gi / White & Grey / 8-9 yrs / -40 kg
  • Registered weight class: -40 kg
  • Source competition limit: -40 kg

2 matches in the rating period · outside the three most recent unambiguous events

BELGIAN CHAMPIONSHIP GI KIDS YOUTH & ADULTS / CHAMPIONNAT DE BELGIQUE GI KIDS YOUTH & ADULTS
≤ 40 kg · Does not count
Girls Gi / White & Grey / 10-11-12 yrs / -40 kg
  • Registered weight class: -40 kg
  • Source competition limit: -40 kg

3 matches in the rating period · outside the three most recent unambiguous events

BRUSSELS KID (-16y) FBJJB OPEN 1 - Gi & NoGi 20.09.2025
Does not count
GIRL GI DIVISION (-16years old) / KID GI / KID (-16years old) / -38kg* (cat 1 : 7-8-9)
  • Registered weight class: -38kg (cat 1 : 7-8-9)
  • Source competition limit: -38kg (cat 1 : 7-8-9)

No matches in the rating period · no valid weight evidence

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 11 matches in the rating period Selected outcome

Registrations and outcomes

PHOENIX BJJ CUP IX
grey · Counts as a match
Girls Gi / U9 - 2017-2018 / Grey/blanc / -45,40 kg
  • Source belt category: grey

2 matches in the rating period

INTERCLUB GRAPPLING VLAANDEREN Jiu Jitsu - Gi - 09/05
grey · Counts as a match
Girls Gi / White & Grey / 8-9 yrs / -40 kg
  • Source belt category: grey

2 matches in the rating period

NO GI - BELGIAN CHAMPIONSHIP KIDS YOUTH & ADULTS 2026
grey · Counts as a match
Girls NoGi / White & Grey / 8-9 yrs / -40 kg
  • Source belt category: grey

2 matches in the rating period

INTERCLUB JIU JITSU 14/02/2026
grey · Counts as a match
Girls Gi / White & Grey / 8-9 yrs / -40 kg
  • Source belt category: grey

2 matches in the rating period

BELGIAN CHAMPIONSHIP GI KIDS YOUTH & ADULTS / CHAMPIONNAT DE BELGIQUE GI KIDS YOUTH & ADULTS
grey · Counts as a match
Girls Gi / White & Grey / 10-11-12 yrs / -40 kg
  • Source belt category: grey

3 matches in the rating period