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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 1,423

Rating-period composition

Rating matches
41 0
Record
26–15 Previous month 26–15
Opponents
27 0
Events
11 0

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

July 2026 5 new matches Change -28 Rating 1,423

Rating-period composition

Rating matches
41 +5
Record
26–15 Previous month 25–11
Opponents
27 +3
Events
11 +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
July 11, 2026 Sahed Dawrani
Pardubice Grappling Open vol.7 Boys Junior No-GI / 13-14 years / -65 kg / Beginner
Method Submission 01:28 0–0
Marginal influence -9
Loss
July 11, 2026 Halid Khadisov
Pardubice Grappling Open vol.7 Boys Junior No-GI / 13-14 years / -65 kg / Beginner
Method Submission 01:48 0–0
Marginal influence -7
Win
July 11, 2026 Illia Kokhanevych
Pardubice Grappling Open vol.7 Boys Junior No-GI / 13-14 years / -65 kg / Beginner
Method Points 04:00 2–0
Marginal influence +2
Loss
July 11, 2026 Ali Aloklah
Pardubice Grappling Open vol.7 Boys Junior GI Absolute / 15-17 years / Absolute / Professional
Method Submission 01:53 0–0
Marginal influence -6
Loss
July 11, 2026 Ali Aloklah
Pardubice Grappling Open vol.7 Boys Junior GI Absolute / 15-17 years / Absolute / Professional
Method Submission 03:06 0–0
Marginal influence -6
June 2026 5 new matches Change -5 Rating 1,451

Rating-period composition

Rating matches
36 +5
Record
25–11 Previous month 23–8
Opponents
24 +3
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.
Loss
June 28, 2026 Timur Kovalov
ADCC AUSTRIAN OPEN 2026 Boys 13-14 years / Beginner / -60 kg
Method Submission 01:56 0–0
Marginal influence -6
Win
June 20, 2026 Václav Bílek
Open Czech championship submission only 2026 GI - Juniors Boys / -58 kg / White belt
Method Submission 00:54 0–0
Marginal influence +6
Loss
June 20, 2026 Matouš Pirkl
Open Czech championship submission only 2026 GI - Juniors Boys / -58 kg / White belt
Method Submission 05:18 0–0
Marginal influence -6
Loss
June 20, 2026 Ondřej Horváth
Open Czech championship submission only 2026 NOGI - Juniors Boys / -58 kg / Beginner (<2 years of training)
Method Submission 00:58 0–0
Marginal influence -8
Win
June 20, 2026 Václav Bílek
Open Czech championship submission only 2026 NOGI - Juniors Boys / -58 kg / Beginner (<2 years of training)
Method Submission 02:01 0–0
Marginal influence +4
May 2026 10 new matches Change +78 Rating 1,456

Rating-period composition

Rating matches
31 +10
Record
23–8 Previous month 14–7
Opponents
21 +6
Events
8 +3

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 30, 2026 Marek Tovarek
2026 AGF Czech Championships Gi Kids / Boys / Teen (14 - 15 yrs) / White / Middle II (Up to 61.20 kg)
Method Submission 01:37 1–1
Marginal influence +6
Win
May 30, 2026 Václav Martinec
2026 AGF Czech Championships Gi Kids / Boys / Teen (14 - 15 yrs) / White / Middle II (Up to 61.20 kg)
Method Submission 02:11 0–1
Marginal influence +5
Loss
May 30, 2026 Adam Kolář
2026 AGF Czech Championships Gi Kids / Boys / Teen (14 - 15 yrs) / White / Middle II (Up to 61.20 kg)
Method Points 04:00 1–3
Marginal influence -9
Win
May 23, 2026 Mikuláš Boltík
HEROES GATE GRAPPLING 1 (KIDS) Kids / Gi / 13-14 years / Boys / White/grey belt / -60 kg
Method Submission 00:56 0–0
Marginal influence +5
Win
May 23, 2026 Mikuláš Boltík
HEROES GATE GRAPPLING 1 (KIDS) Kids / Gi / 13-14 years / Boys / White/grey belt / -60 kg
Method Submission 03:02 0–0
Marginal influence +5
Win
May 23, 2026 Mikuláš Boltík
HEROES GATE GRAPPLING 1 (KIDS) Kids / No-Gi / 13-14 years / Boys / Beginner / -60 kg
Method Submission 01:18 0–0
Marginal influence +6
Win
May 23, 2026 Artem Bondarenko
HEROES GATE GRAPPLING 1 (KIDS) Kids / No-Gi / 13-14 years / Boys / Beginner / -60 kg
Method Submission 02:16 -1–0
Marginal influence +9
Win
May 16, 2026 Adam Frolík
Grappling Industries PRAGUE No Gi Kids / Beginner (White) / 14 - 15 years (Male) / -145 lbs
Method Submission 01:14 0–2
Marginal influence +4
Win
May 16, 2026 Adam Frolík
Grappling Industries PRAGUE No Gi Kids / Beginner (White) / 14 - 15 years (Male) / -145 lbs
Method Submission 01:26 0–2
Marginal influence +4
Win
May 16, 2026 Adam Frolík
Grappling Industries PRAGUE Gi Kids / White / 14 - 15 years (Male) / -145 lbs
Method Decision 04:00 0–0
Marginal influence +8
April 2026 9 new matches Change +19 Rating 1,378

Rating-period composition

Rating matches
21 +9
Record
14–7 Previous month 9–3
Opponents
15 +8
Events
5 +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
April 25, 2026 Illia Kokhanevych
GRIND 13 Kids (NO-GI & GI ROUND ROBIN) No-Gi / 13-14 years / Boy / -60 kg / Beginners
Method Submission 02:07 0–0
Marginal influence +3
Win
April 25, 2026 Illia Kokhanevych
GRIND 13 Kids (NO-GI & GI ROUND ROBIN) No-Gi / 13-14 years / Boy / -60 kg / Beginners
Method Submission 01:47 0–0
Marginal influence +3
Win
April 25, 2026 Mikoláš Matoušek
GRIND 13 Kids (NO-GI & GI ROUND ROBIN) Gi / 13-14 years / Boy / -60 kg / Beginner
Method Submission 01:27 0–0
Marginal influence +7
Loss
April 25, 2026 Jan Kašpárek
GRIND 13 Kids (NO-GI & GI ROUND ROBIN) Gi / 13-14 years / Boy / -60 kg / Beginner
Method Points 04:00 0–8
Marginal influence -12
Loss
April 18, 2026 Filip Surovec
XV. REBEL BJJ CUP Juvenile Boys - No Gi / Juniors / Blue / -66,5 kg
Method Submission 02:44 0–13
Marginal influence -7
Loss
April 18, 2026 Unknown opponent
XV. REBEL BJJ CUP Juvenile Boys - No Gi / Juniors / Blue / -66,5 kg
Method Submission 00:40 0–5
Marginal influence -7
Win
April 18, 2026 Adam Komjathy
XV. REBEL BJJ CUP Juvenile Boys - No Gi / Juniors / Blue / -66,5 kg
Method Points 05:00 6–2
Marginal influence +4
Loss
April 18, 2026 Vojta Finferle
XV. REBEL BJJ CUP Boys No-Gi / All belt / Teen (14-15yrs) / -61 kg (2011,2012)
Method Submission 01:04 0–0
Marginal influence -9
Win
April 18, 2026 Šimon Rozbroj
XV. REBEL BJJ CUP Boys No-Gi / All belt / Teen (14-15yrs) / -61 kg (2011,2012)
Method Points 04:00 11–0
Marginal influence +7
March 2026 5 new matches Change +41 Rating 1,359

Rating-period composition

Rating matches
12 +5
Record
9–3 Previous month 5–2
Opponents
7 +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
March 21, 2026 Dominik Tošenovský
TATAMY 20: PRAGUE - KIDS (round robin) Kids / Gi / 13-14 years / Boys / White/grey belt / -60 kg
Method Points 04:00 4–0
Marginal influence +3
Loss
March 21, 2026 Jindřich Konečný
TATAMY 20: PRAGUE - KIDS (round robin) Kids / Gi / 13-14 years / Boys / White/grey belt / -60 kg
Method Submission 01:56 0–4
Marginal influence -4
Win
March 21, 2026 Vojtěch Kotula
TATAMY 20: PRAGUE - KIDS (round robin) Kids / Gi / 13-14 years / Boys / White/grey belt / -60 kg
Method Submission 02:29 2–8
Marginal influence +5
Win
March 21, 2026 Jakub Kmec
TATAMY 20: PRAGUE - KIDS (round robin) Kids / Gi / 13-14 years / Boys / White/grey belt / -60 kg
Method Submission 00:17 0–0
Marginal influence +3
Win
March 21, 2026 Jindřich Konečný
TATAMY 20: PRAGUE - KIDS (round robin) Kids / Gi / 13-14 years / Boys / White/grey belt / -60 kg
Method Submission 01:06 0–0
Marginal influence +6
February 2026 7 new matches Change Starting point Rating 1,318

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
February 21, 2026 Timur Kovalov
TATAMY 19: Czech Open Championship (kids) Kids / Gi / 13-14 years / Boys / White/grey belt / -60 kg
Method Submission 00:53 0–3
Marginal influence -7
Win
February 21, 2026 Jan Vaculík
TATAMY 19: Czech Open Championship (kids) Kids / Gi / 13-14 years / Boys / White/grey belt / -60 kg
Method Decision 00:28 0–0
Marginal influence +6
Loss
February 21, 2026 Vojtěch Kotula
TATAMY 19: Czech Open Championship (kids) Kids / Gi / 13-14 years / Boys / White/grey belt / -60 kg
Method Points 04:00 6–22
Marginal influence -5
Win
February 21, 2026 Jakub Kmec
TATAMY 19: Czech Open Championship (kids) Kids / Gi / 13-14 years / Boys / White/grey belt / -60 kg
Method Submission 03:33 0–6
Marginal influence +3
Win
February 21, 2026 Dominik Tošenovský
TATAMY 19: Czech Open Championship (kids) Kids / Gi / 13-14 years / Boys / White/grey belt / -60 kg
Method Submission 01:09 2–0
Marginal influence +3
Win
February 7, 2026 Davyd Makarov
Pardubice Grappling Open vol.5 Boys Junior No-GI / 13-14 years / -60 kg / Beginner
Method Submission 00:47 0–0
Marginal influence +1
Win
February 7, 2026 Davyd Makarov
Pardubice Grappling Open vol.5 Boys Junior No-GI / 13-14 years / -60 kg / Beginner
Method Submission 00:29 0–0
Marginal influence +1
Relevant matches
27.2
Official ranking percentile
Top 21%
Performance
4.5 pp above expectation

27.2 weighted matches against 27 different opponents across 11 events

Weighted win rate
61.9%
Expected win rate
57.4%
Average opponent rating
1,252
Repeated-opponent share
34.1%
Network connectivity
80.9%