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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 · 4 left period Change +21 Rating 1,510

Rating-period composition

Rating matches
55 -4
Record
31–24 Previous month 31–28
Opponents
36 -1
Events
12 -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.

July 2026 No new matches Change 0 Rating 1,489

Rating-period composition

Rating matches
59 0
Record
31–28 Previous month 31–28
Opponents
37 0
Events
13 0

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

June 2026 2 new matches · 2 left period Change -5 Rating 1,489

Rating-period composition

Rating matches
59 0
Record
31–28 Previous month 31–28
Opponents
37 +1
Events
13 0

2 older matches left the 12-month period: 1 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.
Loss
June 14, 2026 Polat Kan Hodzic
ADCC Suisse Open Championship 2026 BOYS / 11-12 years / -40 kg
Method Submission 00:16 0–0
Marginal influence -6
Win
June 14, 2026 Milan Rakic
ADCC Suisse Open Championship 2026 BOYS / 11-12 years / -40 kg
Method Submission 00:30 0–0
Marginal influence +3
May 2026 4 new matches Change +31 Rating 1,494

Rating-period composition

Rating matches
59 +4
Record
31–28 Previous month 27–28
Opponents
36 +4
Events
13 +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
May 9, 2026 Namyr Badaoui
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 +9
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 00:38 0–0
Marginal influence +3
Win
OPEN BRUSSELS 3 FBJJB RANKING KID GI & NoGi 09.05.2026 BOY GI DIVISION (-16years old) / KID GI / KID (-16years old) / -34kg ( Cat 3 11 - 13)
Method Submission 00:44 7–0
Marginal influence +4
Win
OPEN BRUSSELS 3 FBJJB RANKING KID GI & NoGi 09.05.2026 BOY GI DIVISION (-16years old) / KID GI / KID (-16years old) / -34kg ( Cat 3 11 - 13)
Method Submission 00:48 0–0
Marginal influence +6
April 2026 No new matches Change +2 Rating 1,463

Rating-period composition

Rating matches
55 0
Record
27–28 Previous month 27–28
Opponents
32 0
Events
12 0

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

March 2026 8 new matches Change +56 Rating 1,461

Rating-period composition

Rating matches
55 +8
Record
27–28 Previous month 20–27
Opponents
32 +5
Events
12 +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 28, 2026 Seymen Efe CAGLAR
International Veluwe Open Jiu Jitsu Championship 2026 GI & NO-GI Kids GI / 10 - 12 years / White & Grey / -34 kg
Method Submission 00:35 0–0
Marginal influence +4
Win
March 28, 2026 You An Sun
International Veluwe Open Jiu Jitsu Championship 2026 GI & NO-GI Kids GI / 10 - 12 years / White & Grey / -34 kg
Method Submission 00:23 3–0
Marginal influence +5
Win
March 28, 2026 Rico Olie
International Veluwe Open Jiu Jitsu Championship 2026 GI & NO-GI Kids GI / 10 - 12 years / White & Grey / -34 kg
Method Points 03:00 7–0
Marginal influence +10
Loss
March 28, 2026 Zakariya Afourid
International Veluwe Open Jiu Jitsu Championship 2026 GI & NO-GI Kids No-GI / 10 - 12 years / Grey & Yellow / -34 kg
Method Points 03:00 2–8
Marginal influence -8
Win
March 28, 2026 Rico Olie
International Veluwe Open Jiu Jitsu Championship 2026 GI & NO-GI Kids No-GI / 10 - 12 years / Grey & Yellow / -34 kg
Method Points 03:00 2–0
Marginal influence +7
Win
March 28, 2026 Seymen Efe CAGLAR
International Veluwe Open Jiu Jitsu Championship 2026 GI & NO-GI Kids No-GI / 10 - 12 years / Grey & Yellow / -34 kg
Method Submission 00:10 0–0
Marginal influence +2
Win
March 14, 2026 Mesa Vermin
OPEN BRUSSELS 2 FBJJB RANKING KID GI & NoGi 14.03.2025 NoGi DIVISION (-16years old) / KID NoGi / KID (-16years old) / -34kg (cat 2 : 10-11-12)
Method Points 03:00 2–0
Marginal influence +5
Win
March 14, 2026 Nyl Covyn
OPEN BRUSSELS 2 FBJJB RANKING KID GI & NoGi 14.03.2025 NoGi DIVISION (-16years old) / KID NoGi / KID (-16years old) / -34kg (cat 2 : 10-11-12)
Method Points 03:00 6–2
Marginal influence +4
February 2026 12 new matches Change +34 Rating 1,405

Rating-period composition

Rating matches
47 +12
Record
20–27 Previous month 15–20
Opponents
27 +5
Events
10 +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.
Loss
February 21, 2026 Richard Finn Gemmecker
2026 AGF Bremen Championships Gi Kids / Boys / Pre Teen (10 - 11 yrs) / Gray / Feather II (Up to 34.00 kg)
Method Submission 00:28 0–4
Marginal influence -2
Win
February 21, 2026 Amir Rahimi
2026 AGF Bremen Championships Gi Kids / Boys / Pre Teen (10 - 11 yrs) / Gray / Feather II (Up to 34.00 kg)
Method Submission 02:03 4–0
Marginal influence +3
Loss
February 21, 2026 Richard Finn Gemmecker
2026 AGF Bremen Championships No Gi Kids / Boys / Pre Teen (10 - 11 yrs) / Gray / Feather II (Up to 34.00 kg)
Method Submission 02:07 2–4
Marginal influence -2
Win
February 21, 2026 Amer Albarho
2026 AGF Bremen Championships No Gi Kids / Boys / Pre Teen (10 - 11 yrs) / Gray / Feather II (Up to 34.00 kg)
Method Submission 01:26 8–0
Marginal influence +2
Loss
February 21, 2026 Dzans Polats Safarov
2026 AGF Bremen Championships No Gi Kids Challenger / Boys / Regular Challenger / Feather II (Up to 34.00 kg)
Method Submission 00:27 1–0
Marginal influence -8
Loss
February 21, 2026 Ahmad Sakaev
2026 AGF Bremen Championships No Gi Kids Challenger / Boys / Regular Challenger / Feather II (Up to 34.00 kg)
Method Points 03:00 2–4
Marginal influence -6
Loss
February 21, 2026 Richard Finn Gemmecker
2026 AGF Bremen Championships Gi Kids Challenger / Boys / Regular Challenger / Feather II (Up to 34.00 kg)
Method Points 03:00 0–2
Marginal influence -2
Win
February 21, 2026 Ahmad Sakaev
2026 AGF Bremen Championships Gi Kids Challenger / Boys / Regular Challenger / Feather II (Up to 34.00 kg)
Method Points 03:00 4–0
Marginal influence +10
Win
February 7, 2026 Farhan Nawabi
COLOGNE WINTER OPEN CHAMPIONSHIP 2026 I EUROPEAN CUP Boys No-Gi (under 16 y.o.) / Grey / 10-11 years / -34 kg
Method Submission 01:54 2–0
Marginal influence +3
Loss
February 7, 2026 Richard Finn Gemmecker
COLOGNE WINTER OPEN CHAMPIONSHIP 2026 I EUROPEAN CUP Boys No-Gi (under 16 y.o.) / Grey / 10-11 years / -34 kg
Method Submission 02:56 0–9
Marginal influence -3
Win
February 7, 2026 Farhan Nawabi
COLOGNE WINTER OPEN CHAMPIONSHIP 2026 I EUROPEAN CUP Boys Gi (under 16 y.o.) / Grey / 10-11 years / -34 kg
Method Points 03:00 5–2
Marginal influence +5
Loss
February 7, 2026 Richard Finn Gemmecker
COLOGNE WINTER OPEN CHAMPIONSHIP 2026 I EUROPEAN CUP Boys Gi (under 16 y.o.) / Grey / 10-11 years / -34 kg
Method Points 03:00 0–2
Marginal influence -2
January 2026 6 new matches Change +19 Rating 1,371

Rating-period composition

Rating matches
35 +6
Record
15–20 Previous month 12–17
Opponents
22 +6
Events
8 +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
January 31, 2026 EL0UAN CM
The Combatch Games 5: Kids & Teens - Berlin Teen Boys Gi / Grey / Junior 2 (10/11yrs) / - 36 kg
Method Submission 01:55 3–0
Marginal influence +5
Win
January 31, 2026 Dominik Töpfer
The Combatch Games 5: Kids & Teens - Berlin Teen Boys Gi / Grey / Junior 2 (10/11yrs) / - 36 kg
Method Submission 01:36 5–0
Marginal influence +5
Loss
January 31, 2026 Taron Seidler
The Combatch Games 5: Kids & Teens - Berlin Teen Boys Gi / Grey / Junior 2 (10/11yrs) / - 36 kg
Method Submission 02:19 0–2
Marginal influence -6
Win
January 31, 2026 Kiril Delos Santos
The Combatch Games 5: Kids & Teens - Berlin Teen Boys Gi / Grey / Junior 2 (10/11yrs) / - 36 kg
Method Points 04:00 21–0
Marginal influence +9
Loss
January 31, 2026 Danylo Martovod
The Combatch Games 5: Kids & Teens - Berlin Teen Boys Nogi / Fortgeschrittene / Junior 2 (10/11yrs) / - 36 kg
Method Submission 03:19 0–11
Marginal influence -6
Loss
January 31, 2026 Linus Edler
The Combatch Games 5: Kids & Teens - Berlin Teen Boys Nogi / Fortgeschrittene / Junior 2 (10/11yrs) / - 36 kg
Method Submission 0–0
Marginal influence -7
December 2025 No new matches Change -1 Rating 1,352

Rating-period composition

Rating matches
29 0
Record
12–17 Previous month 12–17
Opponents
16 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.

November 2025 15 new matches Change +49 Rating 1,353

Rating-period composition

Rating matches
29 +15
Record
12–17 Previous month 5–9
Opponents
16 +7
Events
7 +3

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 29, 2025 Joachim Rouge Tricard
2025 AGF Saarbrucken Open Gi Kids / Boys / Pre Teen (10 - 11 yrs) / Gray / Feather II (Up to 34.00 kg)
Method Submission 01:52 0–0
Marginal influence +3
Win
November 29, 2025 Richard Finn Gemmecker
2025 AGF Saarbrucken Open Gi Kids / Boys / Pre Teen (10 - 11 yrs) / Gray / Feather II (Up to 34.00 kg)
Method Points 03:00 10–4
Marginal influence +4
Win
November 29, 2025 Richard Finn Gemmecker
2025 AGF Saarbrucken Open Gi Kids Challenger / Boys / Regular Challenger / Feather II (Up to 34.00 kg)
Method Points 03:00 2–0
Marginal influence +4
Win
November 29, 2025 Joachim Rouge Tricard
2025 AGF Saarbrucken Open Gi Kids Challenger / Boys / Regular Challenger / Feather II (Up to 34.00 kg)
Method Points 03:00 21–0
Marginal influence +3
Loss
November 29, 2025 Richard Finn Gemmecker
2025 AGF Saarbrucken Open No Gi Kids / Boys / Pre Teen (10 - 11 yrs) / Gray / Feather II (Up to 34.00 kg)
Method Submission 02:36 2–14
Marginal influence -2
Loss
November 29, 2025 Richard Finn Gemmecker
2025 AGF Saarbrucken Open No Gi Kids / Boys / Pre Teen (10 - 11 yrs) / Gray / Feather II (Up to 34.00 kg)
Method Submission 00:44 2–2
Marginal influence -2
Win
November 22, 2025 Fritz Staerke
Fennec BJJ Kids Cup Gi & NoGi Boys No-Gi (under 16 y.o.) / Grey / 10-11 years / -34 kg
Method Points 03:00 4–2
Marginal influence +3
Loss
November 22, 2025 Richard Finn Gemmecker
Fennec BJJ Kids Cup Gi & NoGi Boys No-Gi (under 16 y.o.) / Grey / 10-11 years / -34 kg
Method Points 03:00 4–7
Marginal influence -2
Win
November 22, 2025 Fritz Staerke
Fennec BJJ Kids Cup Gi & NoGi Boys No-Gi (under 16 y.o.) / Grey / 10-11 years / -34 kg
Method Points 03:00 2–0
Marginal influence +3
Loss
November 22, 2025 Richard Finn Gemmecker
Fennec BJJ Kids Cup Gi & NoGi Boys Gi (under 16 y.o.) / Grey / 10-11 years / -34 kg
Method Submission 00:09 0–0
Marginal influence -2
Win
November 22, 2025 Tim Libuda
Fennec BJJ Kids Cup Gi & NoGi Boys Gi (under 16 y.o.) / Grey / 10-11 years / -34 kg
Method Points 03:00 2–0
Marginal influence +6
Loss
November 9, 2025 Elynn Plasier
GrappleCity: Rotterdam Winter Open Kids Gi / Grey / Kids 10-11 years / -40kg
Method Submission 04:42 0–23
Marginal influence -6
Loss
November 9, 2025 Felicia Rüter
GrappleCity: Rotterdam Winter Open Kids NoGi / Grey / Kids 10-11 years / -40kg
Method Submission 01:30 2–4
Marginal influence -7
Loss
November 9, 2025 River Van Daalen
GrappleCity: Rotterdam Winter Open Kids NoGi / Grey / Kids 10-11 years / -40kg
Method Submission 00:48 2–8
Marginal influence -8
Loss
November 9, 2025 Max Van Sorgen
GrappleCity: Rotterdam Winter Open Kids Gi / Grey / Kids 10-11 years / -40kg
Method Submission 03:45 0–0
Marginal influence -10
October 2025 5 new matches Change +29 Rating 1,304

Rating-period composition

Rating matches
14 +5
Record
5–9 Previous month 2–7
Opponents
9 +2
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
October 4, 2025 Noah Herrmann
NAGA Europe Grappling Championship Children Gi (Male) / Beginner / 30 - 34.9 / 10-11 years
Method Points 03:00 2–0
Marginal influence +3
Win
October 4, 2025 Gabriel Meleca
NAGA Europe Grappling Championship Children No-Gi (Male) / Beginner / 30 - 34.9 / 10-11 years
Method Points 01:16 3–0
Marginal influence +5
Loss
October 4, 2025 Noah Herrmann
NAGA Europe Grappling Championship Children No-Gi (Male) / Beginner / 30 - 34.9 / 10-11 years
Method Points 03:00 0–0
Marginal influence -8
Win
October 4, 2025 Noah Herrmann
NAGA Europe Grappling Championship Children Gi (Male) / Beginner / 30 - 34.9 / 10-11 years
Method Submission 01:23 0–0
Marginal influence +3
Loss
October 4, 2025 Noah Herrmann
NAGA Europe Grappling Championship Children Gi (Male) / Beginner / 30 - 34.9 / 10-11 years
Method Disqualification 0–0
Marginal influence -5
September 2025 3 new matches Change +28 Rating 1,275

Rating-period composition

Rating matches
9 +3
Record
2–7 Previous month 1–5
Opponents
7 +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
September 21, 2025 Hamza Chouhou
'The Future League 7' by VERSUS Grey / 10&11yr / -30&-34kg
Method Points 03:00 0–2
Marginal influence -5
Win
September 21, 2025 Ilyas Laajab
'The Future League 7' by VERSUS Grey / 10&11yr / -30&-34kg
Method Points 03:00 2–0
Marginal influence +5
Loss
September 21, 2025 Bruce Broekhuizen
'The Future League 7' by VERSUS Grey / 10&11yr / -30&-34kg
Method Submission 01:02 0–6
Marginal influence -3
Relevant matches
36.2
Official ranking percentile
Top 7%
Performance
6.2 pp above expectation

36.2 weighted matches against 36 different opponents across 12 events

Weighted win rate
60.2%
Expected win rate
54.0%
Average opponent rating
1,397
Repeated-opponent share
34.5%
Network connectivity
80.9%