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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 1,611

Rating-period composition

Rating matches
39 0
Record
36–3 Previous month 36–3
Opponents
26 0
Events
10 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 1,611

Rating-period composition

Rating matches
39 0
Record
36–3 Previous month 36–3
Opponents
26 0
Events
10 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 · 2 left period Change -2 Rating 1,611

Rating-period composition

Rating matches
39 -2
Record
36–3 Previous month 38–3
Opponents
26 0
Events
10 -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.

May 2026 5 new matches · 4 left period Change +17 Rating 1,613

Rating-period composition

Rating matches
41 +1
Record
38–3 Previous month 35–5
Opponents
26 -2
Events
11 +1

4 older matches left the 12-month period: 2 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.
Win
May 2, 2026 Dominik Bátrla
ADCC CZECH OPEN CHAMPIONSHIP 2026 Kids Mix 7-8 years / Beginner / -24Kg
Method Submission 01:02 0–0
Marginal influence +6
Win
May 2, 2026 Marek Šmigura
ADCC CZECH OPEN CHAMPIONSHIP 2026 Kids Mix 7-8 years / Beginner / -24Kg
Method Submission 00:02 0–0
Marginal influence +4
Win
May 2, 2026 Dominik Bátrla
Valachien Challenge Gi 2026 Boys 7 - 8 years / All belts / -24Kg
Method Points 03:00 2–0
Marginal influence +1
Win
May 2, 2026 Marek Šmigura
Valachien Challenge Gi 2026 Boys 7 - 8 years / All belts / -24Kg
Method Submission 00:13 0–0
Marginal influence +3
Win
May 2, 2026 Dominik Bátrla
Valachien Challenge Gi 2026 Boys 7 - 8 years / All belts / -24Kg
Method Submission 00:30 0–0
Marginal influence +1
April 2026 No new matches Change +8 Rating 1,596

Rating-period composition

Rating matches
40 0
Record
35–5 Previous month 35–5
Opponents
28 0
Events
10 0

No matches were added or left the period. The change comes from the monthly revaluation of opponents across the full network.

March 2026 12 new matches · 5 left period Change +48 Rating 1,588

Rating-period composition

Rating matches
40 +7
Record
35–5 Previous month 27–6
Opponents
28 +2
Events
10 0

5 older matches left the 12-month period: 4 won and 1 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 22, 2026 Kristián Myšinský
N-GEN Kids BJJ Tournament #4 Boys Gi / White grey / Pee Wee (7-9 yrs) / -26 kg (2017,2018,2019)
Method Submission 00:16 2–0
Marginal influence +1
Win
March 22, 2026 Dominik Bátrla
N-GEN Kids BJJ Tournament #4 Boys Gi / White grey / Pee Wee (7-9 yrs) / -26 kg (2017,2018,2019)
Method Submission 02:24 6–0
Marginal influence +2
Win
March 22, 2026 Tadeáš Bábíček
N-GEN Kids BJJ Tournament #4 Boys Gi / White grey / Pee Wee (7-9 yrs) / -26 kg (2017,2018,2019)
Method Submission 01:06 6–0
Marginal influence +2
Win
March 22, 2026 Matyáš Tichý
N-GEN Kids BJJ Tournament #4 Boys Gi / White grey / Pee Wee (7-9 yrs) / -26 kg (2017,2018,2019)
Method Submission 02:05 7–0
Marginal influence +3
Win
March 22, 2026 Tadeáš Bábíček
N-GEN Kids BJJ Tournament #4 Boys No-Gi / All belt / Pee Wee (7-9 yrs) / -26 kg (2017,2018,2019)
Method Submission 00:15 0–0
Marginal influence +4
Win
March 22, 2026 Tomáš Frydrych
N-GEN Kids BJJ Tournament #4 Boys No-Gi / All belt / Pee Wee (7-9 yrs) / -26 kg (2017,2018,2019)
Method Submission 00:33 0–0
Marginal influence +4
Win
March 22, 2026 Samuel Cetkovsky
N-GEN Kids BJJ Tournament #4 Boys No-Gi / All belt / Pee Wee (7-9 yrs) / -26 kg (2017,2018,2019)
Method Submission 00:37 0–0
Marginal influence +5
Win
March 22, 2026 Jan Šprla
N-GEN Kids BJJ Tournament #4 Boys No-Gi / All belt / Pee Wee (7-9 yrs) / -26 kg (2017,2018,2019)
Method Points 03:00 5–0
Marginal influence +3
Win
March 21, 2026 Emiliia Vavrysevych
TATAMY 20: PRAGUE - KIDS (round robin) Kids / Gi / 7-9 years / Mix / All levels / -24 kg
Method Submission 01:29 6–0
Marginal influence +5
Win
March 21, 2026 Leon Daiber Tran
TATAMY 20: PRAGUE - KIDS (round robin) Kids / Gi / 7-9 years / Mix / All levels / -24 kg
Method Submission 00:51 0–4
Marginal influence +7
Win
March 21, 2026 Leon Daiber Tran
TATAMY 20: PRAGUE - KIDS (round robin) Kids / No Gi / 7-9 years / Mix / All levels / -24 kg
Method Submission 00:46 0–0
Marginal influence +7
Win
March 21, 2026 Vasyl Moisiuk
TATAMY 20: PRAGUE - KIDS (round robin) Kids / No Gi / 7-9 years / Mix / All levels / -24 kg
Method Points 03:00 3–2
Marginal influence +7
February 2026 13 new matches Change +84 Rating 1,540

Rating-period composition

Rating matches
33 +13
Record
27–6 Previous month 15–5
Opponents
26 +9
Events
10 +2

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 Grappling NoGi / U12 Děti chlapci / -25 kg
Method Submission 00:13 0–0
Marginal influence +6
Win
February 28, 2026 Josef Vrága
CZECH FIGHTING SERIES 12 – Under the Lights 2026 Grappling NoGi / U12 Děti chlapci / -25 kg
Method Points 02:00 3–2
Marginal influence +7
Win
February 28, 2026 Nataly Sarkány
CZECH FIGHTING SERIES 12 – Under the Lights 2026 Grappling NoGi / U12 Děti chlapci / -25 kg
Method Submission 00:29 0–0
Marginal influence +5
Win
February 28, 2026 Milan Hrudka
CZECH FIGHTING SERIES 12 – Under the Lights 2026 Grappling Gi / U12 Děti chlapci / -25 kg
Method Submission 00:38 0–2
Marginal influence +3
Loss
February 28, 2026 Josef Vrága
CZECH FIGHTING SERIES 12 – Under the Lights 2026 Grappling Gi / U12 Děti chlapci / -25 kg
Method Decision 02:00 0–3
Marginal influence -14
Win
February 21, 2026 Hugo Šesták
TATAMY 19: Czech Open Championship (kids) Kids / Gi / 7-9 years / Mix / All levels / -24 kg
Method Submission 01:19 0–0
Marginal influence +2
Win
February 21, 2026 Andrii Matiushenko
TATAMY 19: Czech Open Championship (kids) Kids / Gi / 7-9 years / Mix / All levels / -24 kg
Method Submission 00:22 0–0
Marginal influence +2
Win
February 21, 2026 Emiliia Vavrysevych
TATAMY 19: Czech Open Championship (kids) Kids / Gi / 7-9 years / Mix / All levels / -24 kg
Method Submission 00:27 5–0
Marginal influence +4
Win
February 21, 2026 Hynek Muroň
TATAMY 19: Czech Open Championship (kids) Kids / Gi / 7-9 years / Mix / All levels / -24 kg
Method Submission 00:22 0–0
Marginal influence +2
Win
February 21, 2026 Andrii Matiushenko
TATAMY 19: Czech Open Championship (kids) Kids / No Gi / 7-9 years / Mix / All levels / -24 kg
Method Submission 00:42 0–0
Marginal influence +5
Win
February 21, 2026 Ľubomír Németh
TATAMY 19: Czech Open Championship (kids) Kids / No Gi / 7-9 years / Mix / All levels / -24 kg
Method Submission 00:14 0–0
Marginal influence +4
Win
February 21, 2026 Viktor Golda
TATAMY 19: Czech Open Championship (kids) Kids / No Gi / 7-9 years / Mix / All levels / -24 kg
Method Submission 00:59 0–0
Marginal influence +7
Win
February 21, 2026 Hugo Šesták
TATAMY 19: Czech Open Championship (kids) Kids / No Gi / 7-9 years / Mix / All levels / -24 kg
Method Submission 00:52 0–0
Marginal influence +6
January 2026 No new matches Change -3 Rating 1,456

Rating-period composition

Rating matches
20 0
Record
15–5 Previous month 15–5
Opponents
17 0
Events
8 0

No matches were added or left the period. The change comes from the monthly revaluation of opponents across the full network.

December 2025 5 new matches Change +19 Rating 1,459

Rating-period composition

Rating matches
20 +5
Record
15–5 Previous month 11–4
Opponents
17 +5
Events
8 +2

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
December 20, 2025 Samuel Cetkovsky
XIII. GrappleXmas BJJ Cup Boys Gi / White grey / Pee Wee (7-9 yrs) / -26 kg (2016,2017,2018)
Method Submission 00:35 2–0
Marginal influence +2
Win
December 20, 2025 Dominik Bátrla
XIII. GrappleXmas BJJ Cup Boys Gi / White grey / Pee Wee (7-9 yrs) / -26 kg (2016,2017,2018)
Method Submission 00:11 2–0
Marginal influence +2
Win
December 20, 2025 Filip Martinec
XIII. GrappleXmas BJJ Cup Boys Gi / White grey / Pee Wee (7-9 yrs) / -26 kg (2016,2017,2018)
Method Submission 00:29 4–0
Marginal influence +1
Win
December 20, 2025 Matyáš Sztefek
XIII. GrappleXmas BJJ Cup Boys Gi / White grey / Pee Wee (7-9 yrs) / -26 kg (2016,2017,2018)
Method Submission 00:06 0–0
Marginal influence +1
Loss
December 6, 2025 Alexey Sychov
TATAMY 18 KIDS (No-GI and GI round robin) Kids / Gi / 7-9 years / Mix / All levels / -24 kg
Method Points 0–0
Marginal influence -19
November 2025 2 new matches Change +24 Rating 1,440

Rating-period composition

Rating matches
15 +2
Record
11–4 Previous month 9–4
Opponents
12 +1
Events
6 +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
November 23, 2025 Marek Kostka
ADCC Czech National Championship 2025 Boys Junior / 9-10 years / Beginner / -24 kg
Method Submission 00:45 0–0
Marginal influence +4
Win
November 23, 2025 Michal Chuda
ADCC Czech National Championship 2025 Boys Junior / 9-10 years / Beginner / -24 kg
Method Submission 02:46 0–0
Marginal influence +4
October 2025 2 new matches Change +19 Rating 1,416

Rating-period composition

Rating matches
13 +2
Record
9–4 Previous month 8–3
Opponents
11 +1
Events
5 +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 5, 2025 Adam Jukl
AOM Cup Kids 3 Boys Gi / Grey, Yellow / U09 (2017,2016) / -26 kg
Method Submission 02:38 7–1
Marginal influence +1
Loss
October 5, 2025 Vojtěch Šatava
AOM Cup Kids 3 Boys Gi / Grey, Yellow / U09 (2017,2016) / -26 kg
Method Submission 01:21 2–0
Marginal influence -12
September 2025 No new matches Change -2 Rating 1,397

Rating-period composition

Rating matches
11 0
Record
8–3 Previous month 8–3
Opponents
10 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
27.9
Official ranking percentile
Top 2%
Performance
17.5 pp above expectation

27.9 weighted matches against 26 different opponents across 10 events

Weighted win rate
90.3%
Expected win rate
72.8%
Average opponent rating
1,309
Repeated-opponent share
33.3%
Network connectivity
80.9%