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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 · 7 left period Change -60 Rating 1,329

Rating-period composition

Rating matches
12 -7
Record
6–6 Previous month 11–8
Opponents
8 -5
Events
3 -1

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.

July 2026 No new matches Change +4 Rating 1,389

Rating-period composition

Rating matches
19 0
Record
11–8 Previous month 11–8
Opponents
13 0
Events
4 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 1,385

Rating-period composition

Rating matches
19 0
Record
11–8 Previous month 11–8
Opponents
13 0
Events
4 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 Change 0 Rating 1,385

Rating-period composition

Rating matches
19 0
Record
11–8 Previous month 11–8
Opponents
13 0
Events
4 0

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

April 2026 No new matches Change -6 Rating 1,385

Rating-period composition

Rating matches
19 0
Record
11–8 Previous month 11–8
Opponents
13 0
Events
4 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 +1 Rating 1,391

Rating-period composition

Rating matches
19 0
Record
11–8 Previous month 11–8
Opponents
13 0
Events
4 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 1,390

Rating-period composition

Rating matches
19 0
Record
11–8 Previous month 11–8
Opponents
13 0
Events
4 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 1,389

Rating-period composition

Rating matches
19 0
Record
11–8 Previous month 11–8
Opponents
13 0
Events
4 0

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

December 2025 9 new matches Change +37 Rating 1,389

Rating-period composition

Rating matches
19 +9
Record
11–8 Previous month 6–4
Opponents
13 +5
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.
Loss
December 6, 2025 Ilia Tskhadadze
Grappling Industries GENEVA Gi Teens / Male / White / 16 - 17 years / -135 lbs
Method Submission 02:57 2–4
Marginal influence -7
Win
December 6, 2025 Sultan El Sadek
Grappling Industries GENEVA Gi Teens / Male / White / 16 - 17 years / -135 lbs
Method Points 04:00 14–0
Marginal influence +14
Loss
December 6, 2025 Danilson Martins
Grappling Industries GENEVA Gi Teens / Male / White / 16 - 17 years / -135 lbs
Method Disqualification 01:12 0–0
Marginal influence -7
Win
December 6, 2025 Gautier Fein
Grappling Industries GENEVA Gi Teens / Male / White / 16 - 17 years / -135 lbs
Method Submission 00:53 0–0
Marginal influence +11
Loss
December 6, 2025 Ilia Tskhadadze
Grappling Industries GENEVA No Gi Teens / Male / Beginner (White) / 16 - 17 years / -135 lbs
Method Disqualification 00:34 0–0
Marginal influence -15
Win
December 6, 2025 Arès Pythoud
Grappling Industries GENEVA No Gi Teens / Male / Beginner (White) / 16 - 17 years / -135 lbs
Method Submission 00:42 9–0
Marginal influence +12
Loss
December 6, 2025 Unknown opponent
Grappling Industries GENEVA No Gi Teens / Male / Beginner (White) / 16 - 17 years / -135 lbs
Method Submission 01:59 0–5
Marginal influence -14
Win
December 6, 2025 Gautier Fein
Grappling Industries GENEVA No Gi Teens / Male / Beginner (White) / 16 - 17 years / -135 lbs
Method Submission 01:38 6–0
Marginal influence +11
Win
December 6, 2025 Danilson Martins
Grappling Industries GENEVA Gi Teens / Male / White / 16 - 17 years / -135 lbs
Method Decision 04:00 4–4
Marginal influence +9
November 2025 1 new match Change +1 Rating 1,352

Rating-period composition

Rating matches
10 +1
Record
6–4 Previous month 6–3
Opponents
8 0
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 23, 2025 Danilson Martins
ADCC Suisse Open Championship 2025 BOYS / 15-17 years / Beginner / -60 kg
Method Submission 03:48 0–3
Marginal influence -11
October 2025 2 new matches Change -2 Rating 1,351

Rating-period composition

Rating matches
9 +2
Record
6–3 Previous month 5–2
Opponents
8 +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 11, 2025 Mathieu Ivanov
Swiss BJJ Championship YOUTH - BOYS NO - GI / White / YOUTH BOY / -64,0 kg
Method Points 05:00 0–2
Marginal influence -15
Win
October 11, 2025 Ethan Werner
Swiss BJJ Championship YOUTH - BOYS NO - GI / White / YOUTH BOY / -64,0 kg
Method Submission 01:09 2–0
Marginal influence +17
September 2025 No new matches Change 0 Rating 1,353

Rating-period composition

Rating matches
7 0
Record
5–2 Previous month 5–2
Opponents
7 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
8.5
Official ranking percentile
-
Performance
2.3 pp above expectation

8.5 weighted matches against 8 different opponents across 3 events

Weighted win rate
49.9%
Expected win rate
47.6%
Average opponent rating
1,317
Repeated-opponent share
33.3%
Network connectivity
80.9%