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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 1,232

Rating-period composition

Rating matches
11 0
Record
4–7 Previous month 4–7
Opponents
10 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 1,232

Rating-period composition

Rating matches
11 0
Record
4–7 Previous month 4–7
Opponents
10 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 1,232

Rating-period composition

Rating matches
11 0
Record
4–7 Previous month 4–7
Opponents
10 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 1,232

Rating-period composition

Rating matches
11 0
Record
4–7 Previous month 4–7
Opponents
10 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 5 new matches Change +31 Rating 1,230

Rating-period composition

Rating matches
11 +5
Record
4–7 Previous month 2–4
Opponents
10 +4
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
April 12, 2026 Karel Straka
CFS 13 CZECH CHAMPIONSHIP ČSAKJ 2026 Rumble - stužkovaná / NINJAS 9-12 let / 150+ cm
Method Decision 0–1
Marginal influence -14
Win
CFS 13 CZECH CHAMPIONSHIP ČSAKJ 2026 Rumble - stužkovaná / NINJAS 9-12 let / 150+ cm
Method Decision 1–0
Marginal influence +27
Loss
April 12, 2026 David Uchytil
CFS 13 CZECH CHAMPIONSHIP ČSAKJ 2026 Rumble - stužkovaná / NINJAS 9-12 let / 150+ cm
Method Decision 01:00 0–1
Marginal influence -21
Loss
April 12, 2026 Karel Schämmer
CFS 13 CZECH CHAMPIONSHIP ČSAKJ 2026 Grappling Gi / U12 Děti chlapci / 50+ kg
Method Points 02:00 0–8
Marginal influence -19
Win
April 12, 2026 Adam Vondrášek
CFS 13 CZECH CHAMPIONSHIP ČSAKJ 2026 Grappling Gi / U12 Děti chlapci / 50+ kg
Method Submission 00:23 0–0
Marginal influence +18
March 2026 No new matches · 5 left period Change +9 Rating 1,199

Rating-period composition

Rating matches
6 -5
Record
2–4 Previous month 3–8
Opponents
6 -5
Events
1 -1

5 older matches left the 12-month period: 1 won and 4 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 -1 Rating 1,190

Rating-period composition

Rating matches
11 0
Record
3–8 Previous month 3–8
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.

January 2026 No new matches Change +3 Rating 1,191

Rating-period composition

Rating matches
11 0
Record
3–8 Previous month 3–8
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.

December 2025 No new matches Change 0 Rating 1,188

Rating-period composition

Rating matches
11 0
Record
3–8 Previous month 3–8
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.

November 2025 No new matches · 4 left period Change -5 Rating 1,188

Rating-period composition

Rating matches
11 -4
Record
3–8 Previous month 4–11
Opponents
11 -2
Events
2 -1

4 older matches left the 12-month period: 1 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 6 new matches · 2 left period Change +36 Rating 1,193

Rating-period composition

Rating matches
15 +4
Record
4–11 Previous month 2–9
Opponents
13 +4
Events
3 0

2 older matches left the 12-month period: 0 won and 2 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 18, 2025 Karel Straka
CZECH FIGHTING SERIES 11, Samurai Cup 2025 Kids Run / NINJAS 9-12 let / 150+ cm Chlapci
Method Points 0–0
Marginal influence -15
Loss
October 18, 2025 Marek Šlemer
CZECH FIGHTING SERIES 11, Samurai Cup 2025 Kids Run / NINJAS 9-12 let / 150+ cm Chlapci
Method Points 0–0
Marginal influence -17
Loss
October 18, 2025 Maroš Mišák
CZECH FIGHTING SERIES 11, Samurai Cup 2025 Rumble - stužkovaná / NINJAS 9-12 let / 150+ cm Chlapci B
Method Points 0–1
Marginal influence -10
Win
October 18, 2025 Adam Vondrášek
CZECH FIGHTING SERIES 11, Samurai Cup 2025 Rumble - stužkovaná / NINJAS 9-12 let / 150+ cm Chlapci B
Method Points 1–0
Marginal influence +24
Loss
October 18, 2025 Michael Nováček
CZECH FIGHTING SERIES 11, Samurai Cup 2025 Grappling Gi / U12 Děti chlapci / 50+ kg
Method Points 0–0
Marginal influence -19
Win
October 18, 2025 Petr Razák
CZECH FIGHTING SERIES 11, Samurai Cup 2025 Grappling Gi / U12 Děti chlapci / 50+ kg
Method Disqualification 01:51 0–6
Marginal influence +26
September 2025 No new matches Change 0 Rating 1,157

Rating-period composition

Rating matches
11 0
Record
2–9 Previous month 2–9
Opponents
9 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
6.8
Official ranking percentile
Top 81%
Performance
-

6.8 weighted matches against 10 different opponents across 2 events

Weighted win rate
-
Expected win rate
-
Average opponent rating
1,276
Repeated-opponent share
9.1%
Network connectivity
80.9%