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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 1,386

Rating-period composition

Rating matches
6 0
Record
6–0 Previous month 6–0
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 1,386

Rating-period composition

Rating matches
6 0
Record
6–0 Previous month 6–0
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 1,386

Rating-period composition

Rating matches
6 0
Record
6–0 Previous month 6–0
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 No new matches · 3 left period Change -17 Rating 1,386

Rating-period composition

Rating matches
6 -3
Record
6–0 Previous month 8–1
Opponents
3 -3
Events
2 -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.

April 2026 4 new matches Change +62 Rating 1,403

Rating-period composition

Rating matches
9 +4
Record
8–1 Previous month 4–1
Opponents
6 +1
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 David Boček
CFS 13 CZECH CHAMPIONSHIP ČSAKJ 2026 Grappling NoGi / U12 Děti chlapci / -20 kg
Method Submission 00:25 0–0
Marginal influence -4
Win
April 12, 2026 David Boček
CFS 13 CZECH CHAMPIONSHIP ČSAKJ 2026 Grappling NoGi / U12 Děti chlapci / -20 kg
Method Points 02:00 9–0
Marginal influence -4
Win
April 12, 2026 David Boček
CFS 13 CZECH CHAMPIONSHIP ČSAKJ 2026 Grappling Gi / U12 Děti chlapci / -20 kg
Method Submission 00:28 5–0
Marginal influence +19
Win
April 12, 2026 Milan Hrudka
CFS 13 CZECH CHAMPIONSHIP ČSAKJ 2026 Grappling Gi / U12 Děti chlapci / -20 kg
Method Points 02:00 7–0
Marginal influence +14
March 2026 No new matches · 5 left period Change +90 Rating 1,341

Rating-period composition

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

5 older matches left the 12-month period: 0 won and 5 lost. The rating is then recalculated across the full network, so the monthly change is not a sum of separate deductions.

February 2026 2 new matches Change +84 Rating 1,251

Rating-period composition

Rating matches
10 +2
Record
4–6 Previous month 2–6
Opponents
9 +2
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
February 28, 2026 Milan Hrudka
CZECH FIGHTING SERIES 12 – Under the Lights 2026 Rumble - stužkovaná / DRAGONS 7-8 let / -120 cm
Method Decision 00:29 0–0
Marginal influence +16
Win
February 28, 2026 Gita Čermáková
CZECH FIGHTING SERIES 12 – Under the Lights 2026 Rumble - stužkovaná / DRAGONS 7-8 let / -120 cm
Method Decision 01:00 0–0
Marginal influence +28
January 2026 No new matches Change -2 Rating 1,167

Rating-period composition

Rating matches
8 0
Record
2–6 Previous month 2–6
Opponents
7 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 -3 Rating 1,169

Rating-period composition

Rating matches
8 0
Record
2–6 Previous month 2–6
Opponents
7 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 · 7 left period Change -39 Rating 1,172

Rating-period composition

Rating matches
8 -7
Record
2–6 Previous month 5–10
Opponents
7 -2
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.

October 2025 No new matches · 2 left period Change -20 Rating 1,211

Rating-period composition

Rating matches
15 -2
Record
5–10 Previous month 7–10
Opponents
9 0
Events
3 -1

2 older matches left the 12-month period: 2 won and 0 lost. The rating is then recalculated across the full network, so the monthly change is not a sum of separate deductions.

September 2025 No new matches Change 0 Rating 1,231

Rating-period composition

Rating matches
17 0
Record
7–10 Previous month 7–10
Opponents
9 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.

Relevant matches
4.1
Official ranking percentile
Top 32%
Performance
-

4.1 weighted matches against 3 different opponents across 2 events

Weighted win rate
-
Expected win rate
-
Average opponent rating
1,228
Repeated-opponent share
50.0%
Network connectivity
80.9%