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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 1,266

Rating-period composition

Rating matches
14 0
Record
4–10 Previous month 4–10
Opponents
11 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 1,266

Rating-period composition

Rating matches
14 0
Record
4–10 Previous month 4–10
Opponents
11 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 -5 Rating 1,266

Rating-period composition

Rating matches
14 0
Record
4–10 Previous month 4–10
Opponents
11 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 -3 Rating 1,271

Rating-period composition

Rating matches
14 0
Record
4–10 Previous month 4–10
Opponents
11 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 1,274

Rating-period composition

Rating matches
14 0
Record
4–10 Previous month 4–10
Opponents
11 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 0 Rating 1,277

Rating-period composition

Rating matches
14 0
Record
4–10 Previous month 4–10
Opponents
11 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 8 new matches Change +83 Rating 1,277

Rating-period composition

Rating matches
14 +8
Record
4–10 Previous month 0–6
Opponents
11 +6
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.
Win
February 21, 2026 Arsenii Kabanenko
TATAMY 19: Czech Open Championship (kids) Kids / No Gi / 10-12 years / Boys / Beginner / -32 kg
Method Points 04:00 3–2
Marginal influence +20
Loss
February 21, 2026 Mark Unterberger
TATAMY 19: Czech Open Championship (kids) Kids / No Gi / 10-12 years / Boys / Beginner / -32 kg
Method Points 04:00 2–3
Marginal influence -7
Win
February 21, 2026 Mark Matiushenko
TATAMY 19: Czech Open Championship (kids) Kids / No Gi / 10-12 years / Boys / Beginner / -32 kg
Method Points 04:00 3–0
Marginal influence +15
Win
February 21, 2026 Marcus Holcek
TATAMY 19: Czech Open Championship (kids) Kids / No Gi / 10-12 years / Boys / Beginner / -32 kg
Method Points 04:00 6–2
Marginal influence +15
Win
February 21, 2026 Matěj Sukač
TATAMY 19: Czech Open Championship (kids) Kids / Gi / 10-12 years / Boys / White/grey belt / -32 kg
Method Points 04:00 13–2
Marginal influence +13
Loss
February 21, 2026 Vojtěch Jána
TATAMY 19: Czech Open Championship (kids) Kids / Gi / 10-12 years / Boys / White/grey belt / -32 kg
Method Submission 00:45 0–0
Marginal influence -5
Loss
February 21, 2026 Mark Unterberger
TATAMY 19: Czech Open Championship (kids) Kids / Gi / 10-12 years / Boys / White/grey belt / -32 kg
Method Points 04:00 0–15
Marginal influence -13
Loss
February 21, 2026 Arsenii Kabanenko
TATAMY 19: Czech Open Championship (kids) Kids / Gi / 10-12 years / Boys / White/grey belt / -32 kg
Method Points 04:00 0–3
Marginal influence -11
January 2026 No new matches Change -1 Rating 1,194

Rating-period composition

Rating matches
6 0
Record
0–6 Previous month 0–6
Opponents
5 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 6 new matches Change Starting point Rating 1,195

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 Michal Mitlehner
TATAMY 18 KIDS (No-GI and GI round robin) Kids / Gi / 10-12 years / Boys / White/grey belt / -32 kg
Method Submission 00:09 0–0
Marginal influence -10
Loss
December 6, 2025 Darek Krocil
TATAMY 18 KIDS (No-GI and GI round robin) Kids / Gi / 10-12 years / Boys / White/grey belt / -32 kg
Method Points 04:00 0–7
Marginal influence -12
Loss
December 6, 2025 Jiří Polzer
TATAMY 18 KIDS (No-GI and GI round robin) Kids / No Gi / 10-12 years / Boys / Beginner / -32 kg
Method Points 04:00 0–3
Marginal influence -3
Loss
December 6, 2025 Michal Mitlehner
TATAMY 18 KIDS (No-GI and GI round robin) Kids / No Gi / 10-12 years / Boys / Beginner / -32 kg
Method Submission 00:39 0–0
Marginal influence -14
Loss
December 6, 2025 Maximilián Šesták
TATAMY 18 KIDS (No-GI and GI round robin) Kids / No Gi / 10-12 years / Boys / Beginner / -32 kg
Method Submission 01:55 0–0
Marginal influence -15
Loss
December 6, 2025 Alexander Ciornii
TATAMY 18 KIDS (No-GI and GI round robin) Kids / No Gi / 10-12 years / Boys / Beginner / -32 kg
Method Submission 00:41 0–0
Marginal influence -2
Relevant matches
10.2
Official ranking percentile
Top 71%
Performance
-

10.2 weighted matches against 11 different opponents across 2 events

Weighted win rate
-
Expected win rate
-
Average opponent rating
1,362
Repeated-opponent share
21.4%
Network connectivity
80.9%