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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 1,683

Rating-period composition

Rating matches
36 0
Record
32–4 Previous month 32–4
Opponents
25 0
Events
9 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 -1 Rating 1,682

Rating-period composition

Rating matches
36 0
Record
32–4 Previous month 32–4
Opponents
25 0
Events
9 0

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

June 2026 3 new matches · 9 left period Change -1 Rating 1,683

Rating-period composition

Rating matches
36 -6
Record
32–4 Previous month 37–5
Opponents
25 -1
Events
9 0

9 older matches left the 12-month period: 8 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
June 14, 2026 Davide Dabraio
ADCC Suisse Open Championship 2026 BOYS / 9-10 years / -36 kg
Method Submission 00:16 0–0
Marginal influence +3
Win
June 14, 2026 Todor Ivanovic
ADCC Suisse Open Championship 2026 BOYS / 9-10 years / -36 kg
Method Submission 00:48 0–0
Marginal influence +3
Win
June 14, 2026 Jiří Polzer
ADCC Suisse Open Championship 2026 BOYS / 9-10 years / -36 kg
Method Submission 02:51 0–0
Marginal influence +8
May 2026 7 new matches · 4 left period Change +35 Rating 1,684

Rating-period composition

Rating matches
42 +3
Record
37–5 Previous month 33–6
Opponents
26 0
Events
9 +1

4 older matches left the 12-month period: 3 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
May 23, 2026 Luca CIOARA
NAGA Germany Grappling Championship Children No-Gi (Male) / Intermediate / 35 - 39.9 / 10-11 years
Method Points 03:00 5–2
Marginal influence +5
Win
May 23, 2026 Antonio Brigden
NAGA Germany Grappling Championship Children No-Gi (Male) / Intermediate / 35 - 39.9 / 10-11 years
Method Submission 02:08 6–0
Marginal influence +4
Win
May 23, 2026 Luca CIOARA
NAGA Germany Grappling Championship Children Gi (Male) / Intermediate / 35 - 39.9 / 10-11 years
Method Decision 03:00 0–0
Marginal influence +6
Win
May 23, 2026 Antonio Brigden
NAGA Germany Grappling Championship Children Gi (Male) / Intermediate / 35 - 39.9 / 10-11 years
Method Submission 00:27 0–0
Marginal influence +4
Win
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 Submission 01:01 0–0
Marginal influence +6
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 00:21 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) / -38kg
Method Submission 00:35 0–0
Marginal influence +4
April 2026 No new matches Change -1 Rating 1,649

Rating-period composition

Rating matches
39 0
Record
33–6 Previous month 33–6
Opponents
26 0
Events
8 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 +6 Rating 1,650

Rating-period composition

Rating matches
39 0
Record
33–6 Previous month 33–6
Opponents
26 0
Events
8 0

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

February 2026 9 new matches · 4 left period Change -14 Rating 1,644

Rating-period composition

Rating matches
39 +5
Record
33–6 Previous month 31–3
Opponents
26 +2
Events
8 +1

4 older matches left the 12-month period: 4 won and 0 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
February 28, 2026 Alexander Erpelding
2026 AGF Dusseldorf Championships No Gi Kids / Boys / Pre Teen (10 - 11 yrs) / Gray / Feather III (Up to 38.60 kg)
Method Points 03:00 3–1
Marginal influence +4
Win
February 28, 2026 Vidan Vujovic
2026 AGF Dusseldorf Championships No Gi Kids / Boys / Pre Teen (10 - 11 yrs) / Gray / Feather III (Up to 38.60 kg)
Method Submission 00:31 7–0
Marginal influence +2
Win
February 28, 2026 Luca CIOARA
2026 AGF Dusseldorf Championships No Gi Kids / Boys / Pre Teen (10 - 11 yrs) / Gray / Feather III (Up to 38.60 kg)
Method Submission 02:48 2–2
Marginal influence +4
Loss
February 28, 2026 Luca CIOARA
2026 AGF Dusseldorf Championships Gi Kids / Boys / Pre Teen (10 - 11 yrs) / Gray / Feather III (Up to 38.60 kg)
Method Submission 00:39 0–0
Marginal influence -7
Win
February 28, 2026 Alexander Erpelding
2026 AGF Dusseldorf Championships Gi Kids / Boys / Pre Teen (10 - 11 yrs) / Gray / Feather III (Up to 38.60 kg)
Method Submission 00:38 5–0
Marginal influence +4
Win
February 28, 2026 Vidan Vujovic
2026 AGF Dusseldorf Championships Gi Kids / Boys / Pre Teen (10 - 11 yrs) / Gray / Feather III (Up to 38.60 kg)
Method Submission 01:39 6–0
Marginal influence +1
Loss
February 7, 2026 Mohamed Benali
COLOGNE WINTER OPEN CHAMPIONSHIP 2026 I EUROPEAN CUP Boys No-Gi (under 16 y.o.) / Yellow / 10-11 years / -38 kg
Method Submission 00:38 0–0
Marginal influence -17
Loss
February 7, 2026 Mohamed Benali
COLOGNE WINTER OPEN CHAMPIONSHIP 2026 I EUROPEAN CUP Boys Gi (under 16 y.o.) / Yellow / 10-11 years / -38 kg
Method Decision 03:00 0–0
Marginal influence -14
Win
February 7, 2026 Dennis Alic
COLOGNE WINTER OPEN CHAMPIONSHIP 2026 I EUROPEAN CUP Boys Gi (under 16 y.o.) / Yellow / 10-11 years / -38 kg
Method Submission 00:32 2–0
Marginal influence +3
January 2026 No new matches Change -4 Rating 1,658

Rating-period composition

Rating matches
34 0
Record
31–3 Previous month 31–3
Opponents
24 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.

December 2025 4 new matches · 5 left period Change -1 Rating 1,662

Rating-period composition

Rating matches
34 -1
Record
31–3 Previous month 32–3
Opponents
24 -1
Events
7 0

5 older matches left the 12-month period: 5 won and 0 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 20, 2025 Nathan Ambach
HANNOVER WINTER OPEN 2025 I EUROPEAN CUP Boys Gi (under 16 y.o.) / Grey / 8-9 years / -38 kg
Method Submission 00:55 0–0
Marginal influence +11
Win
December 20, 2025 Chedey Hernandez Ortiz
HANNOVER WINTER OPEN 2025 I EUROPEAN CUP Boys Gi (under 16 y.o.) / Grey / 8-9 years / -38 kg
Method Submission 00:11 0–0
Marginal influence +1
Win
December 20, 2025 Efe Dunder
HANNOVER WINTER OPEN 2025 I EUROPEAN CUP Boys Gi (under 16 y.o.) / Grey / 8-9 years / -38 kg
Method Submission 00:32 0–0
Marginal influence +5
Win
December 20, 2025 Aaron Lehr
HANNOVER WINTER OPEN 2025 I EUROPEAN CUP Boys Gi (under 16 y.o.) / Grey / 8-9 years / -38 kg
Method Submission 00:20 0–0
Marginal influence +5
November 2025 4 new matches Change +17 Rating 1,663

Rating-period composition

Rating matches
35 +4
Record
32–3 Previous month 29–2
Opponents
25 +3
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
November 9, 2025 Mohamed Amin Belahcen
GrappleCity: Rotterdam Winter Open Kids NoGi / Grey / Kids 8-9 years / -35kg
Method Points 03:00 4–2
Marginal influence +9
Win
November 9, 2025 Sem Schildermans
GrappleCity: Rotterdam Winter Open Kids NoGi / Grey / Kids 8-9 years / -35kg
Method Submission 00:23 3–0
Marginal influence +7
Loss
November 9, 2025 Mohamed Amin Belahcen
GrappleCity: Rotterdam Winter Open Kids Gi / Grey / Kids 8-9 years / -40kg
Method Disqualification 00:55 0–2
Marginal influence -14
Win
November 9, 2025 Seth Vermeulen
GrappleCity: Rotterdam Winter Open Kids Gi / Grey / Kids 8-9 years / -40kg
Method Submission 00:34 0–0
Marginal influence +3
October 2025 4 new matches Change +34 Rating 1,646

Rating-period composition

Rating matches
31 +4
Record
29–2 Previous month 25–2
Opponents
22 +2
Events
6 +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 Naïm-Haddou AOULOU
NAGA Europe Grappling Championship Children No-Gi (Male) / Beginner / 35 - 39.9 / 8-9 years
Method Submission 00:47 0–0
Marginal influence +7
Win
October 4, 2025 David Happersberger
NAGA Europe Grappling Championship Children No-Gi (Male) / Beginner / 35 - 39.9 / 8-9 years
Method Submission 02:24 9–0
Marginal influence +4
Win
October 4, 2025 David Happersberger
NAGA Europe Grappling Championship Children Gi (Male) / Beginner / 35 - 39.9 / 8-9 years
Method Submission 01:01 0–0
Marginal influence +4
Win
October 4, 2025 Bruno Preißl
NAGA Europe Grappling Championship Children Gi (Male) / Beginner / 35 - 39.9 / 8-9 years
Method Submission 00:27 1–0
Marginal influence +1
September 2025 5 new matches Change +31 Rating 1,612

Rating-period composition

Rating matches
27 +5
Record
25–2 Previous month 20–2
Opponents
20 +2
Events
5 +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
September 13, 2025 Thies Herter
DÜSSELDORF FALL OPEN CHAMPIONSHIP 2025 I EUROPEAN CUP Boys Gi (under 16 y.o.) / Grey / 8-9 years / -38 kg
Method Submission 00:19 0–0
Marginal influence +8
Win
September 13, 2025 Jaan Faizi
DÜSSELDORF FALL OPEN CHAMPIONSHIP 2025 I EUROPEAN CUP Boys Gi (under 16 y.o.) / Grey / 8-9 years / -38 kg
Method Submission 00:28 2–0
Marginal influence +2
Win
September 13, 2025 Thies Herter
DÜSSELDORF FALL OPEN CHAMPIONSHIP 2025 I EUROPEAN CUP Boys No-Gi (under 16 y.o.) / Grey / 8-9 years / -34 kg
Method Submission 00:32 2–0
Marginal influence +2
Win
September 13, 2025 Nathan Ambach
DÜSSELDORF FALL OPEN CHAMPIONSHIP 2025 I EUROPEAN CUP Boys No-Gi (under 16 y.o.) / Grey / 8-9 years / -34 kg
Method Submission 00:42 0–2
Marginal influence +10
Win
DÜSSELDORF FALL OPEN CHAMPIONSHIP 2025 I EUROPEAN CUP Boys No-Gi (under 16 y.o.) / Grey / 8-9 years / -34 kg
Method Submission 00:38 5–0
Marginal influence +7
Relevant matches
27.7
Official ranking percentile
Top 1%
Performance
13.7 pp above expectation

27.7 weighted matches against 25 different opponents across 9 events

Weighted win rate
88.3%
Expected win rate
74.6%
Average opponent rating
1,426
Repeated-opponent share
30.6%
Network connectivity
80.9%