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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 1,431

Rating-period composition

Rating matches
19 0
Record
14–5 Previous month 14–5
Opponents
14 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.

July 2026 No new matches Change 0 Rating 1,431

Rating-period composition

Rating matches
19 0
Record
14–5 Previous month 14–5
Opponents
14 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.

June 2026 No new matches Change -1 Rating 1,431

Rating-period composition

Rating matches
19 0
Record
14–5 Previous month 14–5
Opponents
14 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.

May 2026 No new matches Change 0 Rating 1,432

Rating-period composition

Rating matches
19 0
Record
14–5 Previous month 14–5
Opponents
14 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.

April 2026 6 new matches Change +21 Rating 1,432

Rating-period composition

Rating matches
19 +6
Record
14–5 Previous month 10–3
Opponents
14 +5
Events
3 +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
April 12, 2026 Vojtěch Hřebík
CFS 13 CZECH CHAMPIONSHIP ČSAKJ 2026 Grappling Gi / U12 Děti chlapci / -40 kg
Method Submission 00:28 4–0
Marginal influence +12
Win
April 12, 2026 David Chromčák
CFS 13 CZECH CHAMPIONSHIP ČSAKJ 2026 Grappling Gi / U12 Děti chlapci / -40 kg
Method Points 02:00 2–0
Marginal influence +12
Win
CFS 13 CZECH CHAMPIONSHIP ČSAKJ 2026 Fighting / U12 Děti chlapci / -40 kg
Method Points 02:00 7–5
Marginal influence +12
Win
April 12, 2026 Ema Šerclová
CFS 13 CZECH CHAMPIONSHIP ČSAKJ 2026 Fighting / U12 Děti chlapci / -40 kg
Method Points 02:00 9–5
Marginal influence +8
Loss
April 12, 2026 Paul Shanahan
CFS 13 CZECH CHAMPIONSHIP ČSAKJ 2026 Grappling NoGi / U12 Děti chlapci / -40 kg
Method Disqualification 0–0
Marginal influence -18
Loss
April 12, 2026 Ondřej Pospíšil
CFS 13 CZECH CHAMPIONSHIP ČSAKJ 2026 Grappling NoGi / U12 Děti chlapci / -40 kg
Method Disqualification 0–0
Marginal influence -18
March 2026 8 new matches · 7 left period Change +72 Rating 1,411

Rating-period composition

Rating matches
13 +1
Record
10–3 Previous month 7–5
Opponents
9 +1
Events
2 -1

7 older matches left the 12-month period: 3 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.
Win
March 21, 2026 Wincent Domalaczny
TATAMY 20: PRAGUE - KIDS (round robin) Kids / No Gi / 10-12 years / Boys / Beginner / -40 kg
Method Submission 00:38 0–0
Marginal influence +5
Win
March 21, 2026 Lukas Habich
TATAMY 20: PRAGUE - KIDS (round robin) Kids / No Gi / 10-12 years / Boys / Beginner / -40 kg
Method Submission 00:55 0–0
Marginal influence +1
Win
March 21, 2026 Unknown opponent
TATAMY 20: PRAGUE - KIDS (round robin) Kids / No Gi / 10-12 years / Boys / Beginner / -40 kg
Method Submission 00:36 0–0
Marginal influence +8
Win
March 21, 2026 Tadeáš Sokol
TATAMY 20: PRAGUE - KIDS (round robin) Kids / Gi / 10-12 years / Boys / White/grey belt / -40 kg
Method Submission 01:00 2–0
Marginal influence +6
Win
March 21, 2026 Filip Linka
TATAMY 20: PRAGUE - KIDS (round robin) Kids / Gi / 10-12 years / Boys / White/grey belt / -40 kg
Method Submission 00:53 7–0
Marginal influence +7
Loss
March 21, 2026 Wincent Domalaczny
TATAMY 20: PRAGUE - KIDS (round robin) Kids / Gi / 10-12 years / Boys / White/grey belt / -40 kg
Method Submission 02:03 2–0
Marginal influence -13
Loss
March 21, 2026 Unknown opponent
TATAMY 20: PRAGUE - KIDS (round robin) Kids / Gi / 10-12 years / Boys / White/grey belt / -40 kg
Method Points 04:00 10–10
Marginal influence -13
Win
March 21, 2026 Tadeáš Sokol
TATAMY 20: PRAGUE - KIDS (round robin) Kids / Gi / 10-12 years / Boys / White/grey belt / -40 kg
Method Points 04:00 6–0
Marginal influence +6
February 2026 No new matches Change +2 Rating 1,339

Rating-period composition

Rating matches
12 0
Record
7–5 Previous month 7–5
Opponents
8 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.

January 2026 No new matches Change -2 Rating 1,337

Rating-period composition

Rating matches
12 0
Record
7–5 Previous month 7–5
Opponents
8 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 Change +2 Rating 1,339

Rating-period composition

Rating matches
12 0
Record
7–5 Previous month 7–5
Opponents
8 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.

November 2025 No new matches · 4 left period Change -49 Rating 1,337

Rating-period composition

Rating matches
12 -4
Record
7–5 Previous month 10–6
Opponents
8 -3
Events
3 -1

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

October 2025 5 new matches Change +64 Rating 1,386

Rating-period composition

Rating matches
16 +5
Record
10–6 Previous month 6–5
Opponents
11 +4
Events
4 +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
October 18, 2025 Ema Šerclová
CZECH FIGHTING SERIES 11, Samurai Cup 2025 Fighting / U12 Děti chlapci / -40 kg
Method Points 02:00 0–0
Marginal influence +8
Win
October 18, 2025 Adam Rožát
CZECH FIGHTING SERIES 11, Samurai Cup 2025 Grappling NoGi / U12 Děti chlapci / -40 kg
Method Submission 01:15 0–0
Marginal influence +4
Loss
October 18, 2025 Unknown User
CZECH FIGHTING SERIES 11, Samurai Cup 2025 Grappling NoGi / U12 Děti chlapci / -40 kg
Method Points 02:00 0–0
Marginal influence -15
Win
October 18, 2025 Martin Sombota
CZECH FIGHTING SERIES 11, Samurai Cup 2025 Grappling Gi / U12 Děti chlapci / -40 kg
Method Points 02:00 6–0
Marginal influence +15
Win
October 18, 2025 Adam Rožát
CZECH FIGHTING SERIES 11, Samurai Cup 2025 Grappling Gi / U12 Děti chlapci / -40 kg
Method Submission 02:00 23–2
Marginal influence +11
September 2025 No new matches Change +1 Rating 1,322

Rating-period composition

Rating matches
11 0
Record
6–5 Previous month 6–5
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
13.3
Official ranking percentile
Top 19%
Performance
9.1 pp above expectation

13.3 weighted matches against 14 different opponents across 3 events

Weighted win rate
70.5%
Expected win rate
61.4%
Average opponent rating
1,291
Repeated-opponent share
26.3%
Network connectivity
80.9%