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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 0 Rating 1,119

Rating-period composition

Rating matches
2 0
Record
0–2 Previous month 0–2
Opponents
2 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.

July 2026 No new matches Change 0 Rating 1,119

Rating-period composition

Rating matches
2 0
Record
0–2 Previous month 0–2
Opponents
2 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.

June 2026 No new matches · 4 left period Change -218 Rating 1,119

Rating-period composition

Rating matches
2 -4
Record
0–2 Previous month 4–2
Opponents
2 -3
Events
1 -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.

May 2026 No new matches · 6 left period Change -61 Rating 1,337

Rating-period composition

Rating matches
6 -6
Record
4–2 Previous month 9–3
Opponents
5 -4
Events
2 -1

6 older matches left the 12-month period: 5 won and 1 lost. The rating is then recalculated across the full network, so the monthly change is not a sum of separate deductions.

April 2026 No new matches · 2 left period Change +16 Rating 1,398

Rating-period composition

Rating matches
12 -2
Record
9–3 Previous month 10–4
Opponents
9 -1
Events
3 -1

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.

March 2026 No new matches · 4 left period Change -57 Rating 1,382

Rating-period composition

Rating matches
14 -4
Record
10–4 Previous month 14–4
Opponents
10 -2
Events
4 -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.

February 2026 No new matches Change +6 Rating 1,439

Rating-period composition

Rating matches
18 0
Record
14–4 Previous month 14–4
Opponents
12 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.

January 2026 No new matches Change 0 Rating 1,433

Rating-period composition

Rating matches
18 0
Record
14–4 Previous month 14–4
Opponents
12 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.

December 2025 No new matches · 6 left period Change +2 Rating 1,433

Rating-period composition

Rating matches
18 -6
Record
14–4 Previous month 17–7
Opponents
12 -5
Events
5 -1

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

November 2025 No new matches · 8 left period Change -1 Rating 1,431

Rating-period composition

Rating matches
24 -8
Record
17–7 Previous month 22–10
Opponents
17 -5
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.

October 2025 No new matches · 3 left period Change -17 Rating 1,432

Rating-period composition

Rating matches
32 -3
Record
22–10 Previous month 24–11
Opponents
22 -2
Events
7 -1

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.

September 2025 2 new matches Change -16 Rating 1,449

Rating-period composition

Rating matches
35 +2
Record
24–11 Previous month 24–9
Opponents
24 +2
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
September 6, 2025 Michal Vanický
ADCC European, Middle East & African Championship 2025 Boys 13-14 years / Beginner / +65 kg
Method Submission 02:32 0–0
Marginal influence -45
Loss
September 6, 2025 Konrad Krajewski
ADCC European, Middle East & African Championship 2025 Boys 13-14 years / Beginner / +65 kg
Method Submission 00:43 0–0
Marginal influence -23
Relevant matches
1.7
Official ranking percentile
-
Performance
-

1.7 weighted matches against 2 different opponents across 1 events

Weighted win rate
-
Expected win rate
-
Average opponent rating
1,260
Repeated-opponent share
0.0%
Network connectivity
0.0%