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Calculation details

Rating breakdown for the past 12 months

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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 +1 Rating 1,585

Rating-period composition

Rating matches
46 0
Record
37–9 Previous month 37–9
Opponents
36 0
Events
7 0

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

July 2026 8 new matches Change 0 Rating 1,584

Rating-period composition

Rating matches
46 +8
Record
37–9 Previous month 32–6
Opponents
36 +6
Events
7 +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
July 5, 2026 Medina Issa
GNC TOUR ibjjf rules - EUROPEAN KIDS KIDS U7 / U9 / U11 TOURNOI NOGi / Masculin / U11 / -40kg / White Grey belt
Method Points 03:00 6–0
Marginal influence +4
Win
July 5, 2026 Djeydon Courroux
GNC TOUR ibjjf rules - EUROPEAN KIDS KIDS U7 / U9 / U11 TOURNOI NOGi / Masculin / U11 / -40kg / White Grey belt
Method Points 03:00 4–0
Marginal influence +3
Win
July 5, 2026 Melvyn CARREIRA
GNC TOUR ibjjf rules - EUROPEAN KIDS KIDS U7 / U9 / U11 TOURNOI NOGi / Masculin / U11 / -40kg / White Grey belt
Method Submission 00:22 5–0
Marginal influence +2
Loss
July 5, 2026 Adam El Mimouni
GNC TOUR ibjjf rules - EUROPEAN KIDS KIDS U7 / U9 / U11 TOURNOI NOGi / Masculin / U11 / -40kg / White Grey belt
Method Points 03:00 0–2
Marginal influence -10
Win
July 5, 2026 Djamal Bagayoko
GNC TOUR ibjjf rules - EUROPEAN KIDS KIDS U7/ U9 / U11 TOURNOI GI / Masculin / U11 / -40kg / White Grey belt
Method Points 03:00 11–0
Marginal influence +2
Loss
July 5, 2026 Martinez Qassim
GNC TOUR ibjjf rules - EUROPEAN KIDS KIDS U7/ U9 / U11 TOURNOI GI / Masculin / U11 / -40kg / White Grey belt
Method Points 03:00 2–2
Marginal influence -8
Loss
July 5, 2026 Adam El Mimouni
GNC TOUR ibjjf rules - EUROPEAN KIDS KIDS U7/ U9 / U11 TOURNOI GI / Masculin / U11 / -40kg / White Grey belt
Method Points 03:00 2–4
Marginal influence -8
Win
July 5, 2026 Medina Issa
GNC TOUR ibjjf rules - EUROPEAN KIDS KIDS U7/ U9 / U11 TOURNOI GI / Masculin / U11 / -40kg / White Grey belt
Method Points 03:00 7–0
Marginal influence +4
June 2026 No new matches · 8 left period Change -25 Rating 1,584

Rating-period composition

Rating matches
38 -8
Record
32–6 Previous month 39–7
Opponents
30 -5
Events
6 -2

8 older matches left the 12-month period: 7 won and 1 lost. The rating is then recalculated across the full network, so the monthly change is not a sum of separate deductions.

May 2026 7 new matches · 7 left period Change +4 Rating 1,609

Rating-period composition

Rating matches
46 0
Record
39–7 Previous month 39–7
Opponents
35 0
Events
8 0

7 older matches left the 12-month period: 5 won and 2 lost. The rating is then recalculated across the full network, so the monthly change is not a sum of separate deductions.

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
OPEN BRUSSELS 3 FBJJB RANKING KID GI & NoGi 09.05.2026 BOY GI DIVISION (-16years old) / KID GI / KID (-16years old) / -38kg
Method Submission 01:03 2–0
Marginal influence +5
Win
May 9, 2026 Amir Aouda
OPEN BRUSSELS 3 FBJJB RANKING KID GI & NoGi 09.05.2026 BOY GI DIVISION (-16years old) / KID GI / KID (-16years old) / -38kg
Method Submission 03:40 2–0
Marginal influence +4
Win
May 9, 2026 Davi Candido
OPEN BRUSSELS 3 FBJJB RANKING KID GI & NoGi 09.05.2026 BOY GI DIVISION (-16years old) / KID GI / KID (-16years old) / -38kg
Method Points 04:00 18–6
Marginal influence +3
Loss
May 9, 2026 Hilal Laoukili
OPEN BRUSSELS 3 FBJJB RANKING KID GI & NoGi 09.05.2026 BOY GI DIVISION (-16years old) / KID GI / KID (-16years old) / -38kg
Method Points 04:00 2–2
Marginal influence -9
Win
May 9, 2026 Emanuel Lemos
OPEN BRUSSELS 3 FBJJB RANKING KID GI & NoGi 09.05.2026 BOY GI DIVISION (-16years old) / KID GI / KID (-16years old) / -38kg
Method Submission 01:47 9–0
Marginal influence +2
Loss
May 9, 2026 Colin Schulze
OPEN BRUSSELS 3 FBJJB RANKING KID GI & NoGi 09.05.2026 NoGi DIVISION (-16years old) / KID NoGi / KID (-16years old) / -38kg (cat 2 : 10-11-12-13)
Method Submission 00:09 0–0
Marginal influence -14
Win
May 9, 2026 Tim Hatem
OPEN BRUSSELS 3 FBJJB RANKING KID GI & NoGi 09.05.2026 NoGi DIVISION (-16years old) / KID NoGi / KID (-16years old) / -38kg (cat 2 : 10-11-12-13)
Method Submission 02:00 2–2
Marginal influence +3
April 2026 7 new matches · 5 left period Change +18 Rating 1,605

Rating-period composition

Rating matches
46 +2
Record
39–7 Previous month 36–8
Opponents
35 +2
Events
8 0

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.

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 26, 2026 Yzack Salvayre
GNC NEXT GENERATION - bjj and grappling tournament kids ados KIDS U7/U9/U11 TOURNOI GI / Masculin / U11 / -40kg / White-Grey belt
Method Points 4–0
Marginal influence +3
Win
April 26, 2026 Eugene Theophile
GNC NEXT GENERATION - bjj and grappling tournament kids ados KIDS U7/U9/U11 TOURNOI GI / Masculin / U11 / -40kg / White-Grey belt
Method Points 03:00 12–0
Marginal influence +3
Win
April 26, 2026 Mamadou Soumahoro
GNC NEXT GENERATION - bjj and grappling tournament kids ados KIDS U7/U9/U11 TOURNOI GI / Masculin / U11 / -40kg / White-Grey belt
Method Points 03:00 6–0
Marginal influence +3
Win
April 26, 2026 Yzack Salvayre
GNC NEXT GENERATION - bjj and grappling tournament kids ados KIDS U7/U9/U11 TOURNOI GI / Masculin / U11 / -40kg / White-Grey belt
Method Points 03:00 6–2
Marginal influence +3
Win
GNC NEXT GENERATION - bjj and grappling tournament kids ados KIDS U7/U9/U11 TOURNOI NOGi / Masculin / U11 / -40kg / white-Grey belt
Method Disqualification 01:23 2–0
Marginal influence +4
Win
April 26, 2026 Yzack Salvayre
GNC NEXT GENERATION - bjj and grappling tournament kids ados KIDS U7/U9/U11 TOURNOI NOGi / Masculin / U11 / -40kg / white-Grey belt
Method Points 03:00 7–0
Marginal influence +5
Win
April 26, 2026 Mehdi Larabi
GNC NEXT GENERATION - bjj and grappling tournament kids ados KIDS U7/U9/U11 TOURNOI NOGi / Masculin / U11 / -40kg / white-Grey belt
Method Points 03:00 2–0
Marginal influence +4
March 2026 8 new matches Change +44 Rating 1,587

Rating-period composition

Rating matches
44 +8
Record
36–8 Previous month 28–8
Opponents
33 +5
Events
8 +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
March 8, 2026 Hatim Marnissi
NAGA Paris Grappling Championship - Children 17 years & under / Adult Men (30 years & older) Children Gi (Male) / Beginner / 35 - 39.9 / 8-9 years
Method Submission 01:49 2–0
Marginal influence +2
Win
March 8, 2026 Hatim Marnissi
NAGA Paris Grappling Championship - Children 17 years & under / Adult Men (30 years & older) Children Gi (Male) / Beginner / 35 - 39.9 / 8-9 years
Method Points 03:00 4–2
Marginal influence +2
Win
March 8, 2026 Hatim Marnissi
NAGA Paris Grappling Championship - Children 17 years & under / Adult Men (30 years & older) Children No-Gi (Male) / Beginner / 35 - 39.9 / 9-10 years
Method Points 03:00 1–0
Marginal influence +3
Win
NAGA Paris Grappling Championship - Children 17 years & under / Adult Men (30 years & older) Children No-Gi (Male) / Beginner / 35 - 39.9 / 9-10 years
Method Points 03:00 6–0
Marginal influence +4
Win
March 1, 2026 Leandro Weidner
Grappling Industries AMSTERDAM No Gi Kids / 8 - 9 years / Intermediate (Grey) / -85 lbs
Method Points 03:00 6–2
Marginal influence +8
Win
March 1, 2026 Tamino Heber
Grappling Industries AMSTERDAM No Gi Kids / 8 - 9 years / Intermediate (Grey) / -85 lbs
Method Submission 01:49 0–0
Marginal influence +3
Win
March 1, 2026 Noah Abdul
Grappling Industries AMSTERDAM Gi Kids / 8 - 9 years / Grey / -85 lbs
Method Points 03:00 8–0
Marginal influence +6
Win
March 1, 2026 Tamino Heber
Grappling Industries AMSTERDAM Gi Kids / 8 - 9 years / Grey / -85 lbs
Method Submission 00:56 6–0
Marginal influence +3
February 2026 No new matches · 8 left period Change -22 Rating 1,543

Rating-period composition

Rating matches
36 -8
Record
28–8 Previous month 33–11
Opponents
28 -7
Events
6 -1

8 older matches left the 12-month period: 5 won and 3 lost. The rating is then recalculated across the full network, so the monthly change is not a sum of separate deductions.

January 2026 No new matches · 3 left period Change +4 Rating 1,565

Rating-period composition

Rating matches
44 -3
Record
33–11 Previous month 34–13
Opponents
35 -1
Events
7 -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.

December 2025 8 new matches · 4 left period Change +6 Rating 1,561

Rating-period composition

Rating matches
47 +4
Record
34–13 Previous month 31–12
Opponents
36 +5
Events
8 -1

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

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
December 6, 2025 Anes Memeti
Grappling Industries GENEVA No Gi Kids / Intermediate (Grey) / 8 - 9 years / -85 lbs
Method Points 03:00 6–0
Marginal influence +3
Loss
December 6, 2025 Ayyur Saâdi
Grappling Industries GENEVA No Gi Kids / Intermediate (Grey) / 8 - 9 years / -85 lbs
Method Submission 01:54 2–2
Marginal influence -7
Win
December 6, 2025 INES HATTI
Grappling Industries GENEVA No Gi Kids / Intermediate (Grey) / 8 - 9 years / -85 lbs
Method Points 03:00 9–0
Marginal influence +3
Loss
December 6, 2025 Tovba Artemie
Grappling Industries GENEVA Gi Kids / Grey / 8 - 9 years / -85 lbs
Method Points 03:00 4–7
Marginal influence -7
Win
December 6, 2025 Ethan Guillaume
Grappling Industries GENEVA Gi Kids / Grey / 8 - 9 years / -85 lbs
Method Points 03:00 13–0
Marginal influence +2
Win
December 6, 2025 Souheyl Hachlaf
Grappling Industries GENEVA Gi Kids / Grey / 8 - 9 years / -85 lbs
Method Submission 02:46 13–0
Marginal influence +4
Win
December 6, 2025 Noah Guillaume
Grappling Industries GENEVA Gi Kids / Grey / 8 - 9 years / -85 lbs
Method Submission 00:18 2–0
Marginal influence +2
Loss
December 6, 2025 Ayyur Saâdi
Grappling Industries GENEVA Gi Kids / Grey / 8 - 9 years / -85 lbs
Method Points 03:00 0–9
Marginal influence -5
November 2025 No new matches · 10 left period Change +14 Rating 1,555

Rating-period composition

Rating matches
43 -10
Record
31–12 Previous month 36–17
Opponents
31 -6
Events
9 -2

10 older matches left the 12-month period: 5 won and 5 lost. The rating is then recalculated across the full network, so the monthly change is not a sum of separate deductions.

October 2025 8 new matches Change +26 Rating 1,541

Rating-period composition

Rating matches
53 +8
Record
36–17 Previous month 29–16
Opponents
37 +6
Events
11 +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
October 25, 2025 Thomas Peeks
Lion Cub Jiu Jitsu Competition 5 Boys NO-GI / 9 years old (DAY 2: Sunday) / White & Grey belt / -38 & -42 & -46 kg
Method Points 03:00 6–0
Marginal influence +3
Win
October 25, 2025 Thomas Peeks
Lion Cub Jiu Jitsu Competition 5 Boys NO-GI / 9 years old (DAY 2: Sunday) / White & Grey belt / -38 & -42 & -46 kg
Method Points 03:00 4–2
Marginal influence +3
Win
October 25, 2025 Noud Maes
Lion Cub Jiu Jitsu Competition 5 Boys NO-GI / 9 years old (DAY 2: Sunday) / White & Grey belt / -38 & -42 & -46 kg
Method Submission 02:25 6–2
Marginal influence +2
Win
October 25, 2025 Daniël Van Gampelaere
Lion Cub Jiu Jitsu Competition 5 Boys NO-GI / 9 years old (DAY 2: Sunday) / White & Grey belt / -38 & -42 & -46 kg
Method Points 03:00 23–0
Marginal influence +3
Loss
October 25, 2025 Jamie Van Der Arend
Lion Cub Jiu Jitsu Competition 5 Boys GI / 8 & 9 years old (DAY 2: Sunday) / White & Grey & Yellow belt / -38 kg
Method Disqualification 01:26 9–0
Marginal influence -11
Win
October 25, 2025 Daniël Van Gampelaere
Lion Cub Jiu Jitsu Competition 5 Boys GI / 8 & 9 years old (DAY 2: Sunday) / White & Grey & Yellow belt / -38 kg
Method Points 03:00 21–0
Marginal influence +3
Win
October 25, 2025 Rheyven Tsang
Lion Cub Jiu Jitsu Competition 5 Boys GI / 8 & 9 years old (DAY 2: Sunday) / White & Grey & Yellow belt / -38 kg
Method Submission 00:19 4–0
Marginal influence +5
Win
October 25, 2025 Muhammad Hotak
Lion Cub Jiu Jitsu Competition 5 Boys GI / 8 & 9 years old (DAY 2: Sunday) / White & Grey & Yellow belt / -38 kg
Method Points 03:00 4–2
Marginal influence +7
September 2025 No new matches · 8 left period Change +1 Rating 1,515

Rating-period composition

Rating matches
45 -8
Record
29–16 Previous month 33–20
Opponents
31 -5
Events
10 -1

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

Relevant matches
32.5
Official ranking percentile
Top 3%
Performance
10.6 pp above expectation

32.5 weighted matches against 36 different opponents across 7 events

Weighted win rate
80.2%
Expected win rate
69.5%
Average opponent rating
1,325
Repeated-opponent share
21.7%
Network connectivity
80.9%