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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 1,089

Rating-period composition

Rating matches
4 0
Record
0–4 Previous month 0–4
Opponents
3 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 1,089

Rating-period composition

Rating matches
4 0
Record
0–4 Previous month 0–4
Opponents
3 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 0 Rating 1,089

Rating-period composition

Rating matches
4 0
Record
0–4 Previous month 0–4
Opponents
3 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 2 new matches Change -7 Rating 1,089

Rating-period composition

Rating matches
4 +2
Record
0–4 Previous month 0–2
Opponents
3 +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
May 30, 2026 Jakub Kučera
2026 AGF Czech Championships No Gi Kids / Boys / Juniors (12 - 13 yrs) / White / Heavy I (Up to 72.60 kg)
Method Submission 00:31 0–0
Marginal influence -14
Loss
May 30, 2026 Jakub Kučera
2026 AGF Czech Championships No Gi Kids / Boys / Juniors (12 - 13 yrs) / White / Heavy I (Up to 72.60 kg)
Method Submission 01:20 0–9
Marginal influence -14
April 2026 No new matches Change +3 Rating 1,096

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.

March 2026 No new matches Change 0 Rating 1,093

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.

February 2026 No new matches Change 0 Rating 1,093

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.

January 2026 No new matches Change 0 Rating 1,093

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.

December 2025 No new matches Change -1 Rating 1,093

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.

November 2025 No new matches · 3 left period Change +51 Rating 1,094

Rating-period composition

Rating matches
2 -3
Record
0–2 Previous month 0–5
Opponents
2 -3
Events
1 -1

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.

October 2025 2 new matches · 6 left period Change -42 Rating 1,043

Rating-period composition

Rating matches
5 -4
Record
0–5 Previous month 1–8
Opponents
5 -2
Events
2 -1

6 older matches left the 12-month period: 1 won and 5 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
October 5, 2025 Jan Kučera
AOM Cup Kids 3 Boys NoGi / U15 (2012,2011,2010) / -69 kg
Method Submission 00:11 0–2
Marginal influence -33
Loss
October 5, 2025 Samuel Lux
AOM Cup Kids 3 Boys NoGi / U15 (2012,2011,2010) / -69 kg
Method Decision 04:00 0–0
Marginal influence -33
September 2025 No new matches Change -2 Rating 1,085

Rating-period composition

Rating matches
9 0
Record
1–8 Previous month 1–8
Opponents
7 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.

Relevant matches
2.9
Official ranking percentile
-
Performance
-

2.9 weighted matches against 3 different opponents across 2 events

Weighted win rate
-
Expected win rate
-
Average opponent rating
1,276
Repeated-opponent share
25.0%
Network connectivity
80.9%