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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 · 5 left period Change +34 Rating 1,312

Rating-period composition

Rating matches
16 -5
Record
5–11 Previous month 5–16
Opponents
13 -2
Events
4 -1

5 older matches left the 12-month period: 0 won and 5 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 1,278

Rating-period composition

Rating matches
21 0
Record
5–16 Previous month 5–16
Opponents
15 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 · 3 left period Change -19 Rating 1,278

Rating-period composition

Rating matches
21 -3
Record
5–16 Previous month 7–17
Opponents
15 -3
Events
5 -2

3 older matches left the 12-month period: 2 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 No new matches Change +10 Rating 1,297

Rating-period composition

Rating matches
24 0
Record
7–17 Previous month 7–17
Opponents
18 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.

April 2026 No new matches · 4 left period Change -4 Rating 1,287

Rating-period composition

Rating matches
24 -4
Record
7–17 Previous month 8–20
Opponents
18 -3
Events
7 -1

4 older matches left the 12-month period: 1 won and 3 lost. The rating is then recalculated across the full network, so the monthly change is not a sum of separate deductions.

March 2026 1 new match · 3 left period Change +17 Rating 1,291

Rating-period composition

Rating matches
28 -2
Record
8–20 Previous month 8–22
Opponents
21 +1
Events
8 0

3 older matches left the 12-month period: 0 won and 3 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
March 21, 2026 Mark Bauer-Engels
Zurich BJJ SPRING OPEN GI and NO-GI 2026 BOYS NOGI / Infant / Grey / -42kg
Method Submission 01:23 0–8
Marginal influence -8
February 2026 No new matches Change -4 Rating 1,274

Rating-period composition

Rating matches
30 0
Record
8–22 Previous month 8–22
Opponents
20 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.

January 2026 No new matches Change 0 Rating 1,278

Rating-period composition

Rating matches
30 0
Record
8–22 Previous month 8–22
Opponents
20 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.

December 2025 6 new matches Change -29 Rating 1,278

Rating-period composition

Rating matches
30 +6
Record
8–22 Previous month 8–16
Opponents
20 +1
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.
Loss
Grappling Industries GENEVA No Gi Kids / Advanced (Yellow/Orange) / 12 - 13 years (Male) / -95 lbs
Method Submission 01:29 0–5
Marginal influence -4
Loss
December 6, 2025 Lyam Soler
Grappling Industries GENEVA No Gi Kids / Advanced (Yellow/Orange) / 12 - 13 years (Male) / -95 lbs
Method Points 03:00 0–7
Marginal influence -13
Loss
December 6, 2025 Polat Kan Hodzic
Grappling Industries GENEVA No Gi Kids / Advanced (Yellow/Orange) / 12 - 13 years (Male) / -95 lbs
Method Submission 02:05 2–4
Marginal influence -10
Loss
December 6, 2025 Lyam Soler
Grappling Industries GENEVA Gi Kids / Yellow/Orange / 12 - 13 years (Male) / -95 lbs
Method Points 03:00 0–12
Marginal influence -9
Loss
Grappling Industries GENEVA Gi Kids / Yellow/Orange / 12 - 13 years (Male) / -95 lbs
Method Points 03:00 0–10
Marginal influence -7
Loss
December 6, 2025 Polat Kan Hodzic
Grappling Industries GENEVA Gi Kids / Yellow/Orange / 12 - 13 years (Male) / -95 lbs
Method Submission 00:01 0–0
Marginal influence -11
November 2025 3 new matches · 6 left period Change +24 Rating 1,307

Rating-period composition

Rating matches
24 -3
Record
8–16 Previous month 8–19
Opponents
19 -2
Events
7 -1

6 older matches left the 12-month period: 2 won and 4 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
November 23, 2025 Noe El Hachani
ADCC Suisse Open Championship 2025 BOYS / 11-12 years / Intermediate / -45 kg
Method Submission 01:04 0–0
Marginal influence -14
Win
November 23, 2025 Nazar Zozulia
ADCC Suisse Open Championship 2025 BOYS / 11-12 years / Intermediate / -50 kg
Method Submission 00:08 0–0
Marginal influence +18
Win
November 23, 2025 Nael Duff
ADCC Suisse Open Championship 2025 BOYS / 11-12 years / Intermediate / -50 kg
Method Submission 02:39 0–0
Marginal influence +18
October 2025 No new matches Change +6 Rating 1,283

Rating-period composition

Rating matches
27 0
Record
8–19 Previous month 8–19
Opponents
21 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.

September 2025 6 new matches · 2 left period Change +51 Rating 1,277

Rating-period composition

Rating matches
27 +4
Record
8–19 Previous month 5–18
Opponents
21 +5
Events
8 0

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.

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
SWISS BRAZILIAN JIU JITSU & GRAPPLING TOURNAMENT Boys Teen NOGI (14-15 years) / Beginner / -58 kg
Method Submission 00:58 0–6
Marginal influence -4
Win
September 27, 2025 Hugo Marin
SWISS BRAZILIAN JIU JITSU & GRAPPLING TOURNAMENT Boys Teen NOGI (14-15 years) / Beginner / -58 kg
Method Submission 01:54 0–9
Marginal influence +21
Loss
September 27, 2025 Adil Arabzadeh
SWISS BRAZILIAN JIU JITSU & GRAPPLING TOURNAMENT Boys Teen NOGI (14-15 years) / Beginner / -58 kg
Method Points 03:00 0–28
Marginal influence -5
Win
September 27, 2025 Matteo Martin
SWISS BRAZILIAN JIU JITSU & GRAPPLING TOURNAMENT Boys Teen NOGI (14-15 years) / Beginner / -58 kg
Method Submission 00:38 0–3
Marginal influence +16
Loss
September 27, 2025 Aleksej Ivanovic
SWISS BRAZILIAN JIU JITSU & GRAPPLING TOURNAMENT Boys Infant (10-11 years) / Beginner / -45 kg
Method Points 05:00 1–8
Marginal influence -9
Win
September 27, 2025 Kai Vieira Pinto
SWISS BRAZILIAN JIU JITSU & GRAPPLING TOURNAMENT Boys Infant (10-11 years) / Beginner / -45 kg
Method Submission 02:30 2–0
Marginal influence +10
Relevant matches
12.3
Official ranking percentile
Top 56%
Performance
6.6 pp below expectation

12.3 weighted matches against 13 different opponents across 4 events

Weighted win rate
31.3%
Expected win rate
37.9%
Average opponent rating
1,360
Repeated-opponent share
18.8%
Network connectivity
80.9%