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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 1,326

Rating-period composition

Rating matches
8 0
Record
4–4 Previous month 4–4
Opponents
8 0
Events
2 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 1,326

Rating-period composition

Rating matches
8 0
Record
4–4 Previous month 4–4
Opponents
8 0
Events
2 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 -3 Rating 1,326

Rating-period composition

Rating matches
8 0
Record
4–4 Previous month 4–4
Opponents
8 0
Events
2 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 -2 Rating 1,329

Rating-period composition

Rating matches
8 0
Record
4–4 Previous month 4–4
Opponents
8 0
Events
2 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 +3 Rating 1,331

Rating-period composition

Rating matches
8 0
Record
4–4 Previous month 4–4
Opponents
8 0
Events
2 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 +3 Rating 1,328

Rating-period composition

Rating matches
8 0
Record
4–4 Previous month 4–4
Opponents
8 0
Events
2 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 · 4 left period Change -39 Rating 1,325

Rating-period composition

Rating matches
8 -4
Record
4–4 Previous month 6–6
Opponents
8 -4
Events
2 -1

4 older matches left the 12-month period: 2 won and 2 lost. The rating is then recalculated across the full network, so the monthly change is not a sum of separate deductions.

January 2026 No new matches Change +2 Rating 1,364

Rating-period composition

Rating matches
12 0
Record
6–6 Previous month 6–6
Opponents
12 0
Events
3 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 · 3 left period Change -33 Rating 1,362

Rating-period composition

Rating matches
12 -3
Record
6–6 Previous month 8–7
Opponents
12 -3
Events
3 -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.

November 2025 No new matches Change -1 Rating 1,395

Rating-period composition

Rating matches
15 0
Record
8–7 Previous month 8–7
Opponents
15 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.

October 2025 No new matches · 1 left period Change +18 Rating 1,396

Rating-period composition

Rating matches
15 -1
Record
8–7 Previous month 8–8
Opponents
15 -1
Events
4 -1

1 older matches left the 12-month period: 0 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 8 new matches Change +80 Rating 1,378

Rating-period composition

Rating matches
16 +8
Record
8–8 Previous month 4–4
Opponents
16 +8
Events
5 +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
September 20, 2025 Stanislav Malafii
TATAMY 16 KIDS (No-GI and GI round robin) Kids / No Gi / 10-12 years / Boys / Beginner / -40 kg
Method Disqualification 01:34 0–0
Marginal influence -44
Loss
September 20, 2025 Denis Sivak
TATAMY 16 KIDS (No-GI and GI round robin) Kids / No Gi / 10-12 years / Boys / Beginner / -40 kg
Method Submission 01:35 0–0
Marginal influence -31
Loss
September 20, 2025 Zubayr Tsikhesashev
TATAMY 16 KIDS (No-GI and GI round robin) Kids / Gi / 10-12 years / Boys / White/grey belt / -36 kg
Method Submission 00:14 0–0
Marginal influence +2
Win
September 20, 2025 Platon Gorokhov
TATAMY 16 KIDS (No-GI and GI round robin) Kids / Gi / 10-12 years / Boys / White/grey belt / -36 kg
Method Submission 01:04 0–0
Marginal influence +28
Win
September 20, 2025 Andrei Marakhovskii
TATAMY 16 KIDS (No-GI and GI round robin) Kids / Gi / 10-12 years / Boys / White/grey belt / -36 kg
Method Submission 02:43 0–0
Marginal influence +28
Win
September 20, 2025 Jindřich Sochor
TATAMY 16 KIDS (No-GI and GI round robin) Kids / Gi / 10-12 years / Boys / White/grey belt / -36 kg
Method Points 04:00 9–4
Marginal influence +26
Win
September 20, 2025 Vojtěch Sochor
TATAMY 16 KIDS (No-GI and GI round robin) Kids / Gi / 10-12 years / Boys / White/grey belt / -36 kg
Method Submission 03:36 5–0
Marginal influence +23
Loss
September 6, 2025 Mohamed Amin Belahcen
ADCC European, Middle East & African Championship 2025 Boys 9-10 years / Beginner / -36kg
Method Submission 03:47 0–0
Marginal influence -23
Relevant matches
6
Official ranking percentile
Top 51%
Performance
-

6 weighted matches against 8 different opponents across 2 events

Weighted win rate
-
Expected win rate
-
Average opponent rating
1,376
Repeated-opponent share
0.0%
Network connectivity
80.9%