Vojtěch Kotula - Rating

Calculation details

Rating breakdown for the past 12 months

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 1,358

Rating-period composition

Rating matches: 22 0
Record: 12–10 Previous month 12–10
Opponents: 17 0
Events: 5 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 -4 Rating 1,358

Rating-period composition

Rating matches: 22 0
Record: 12–10 Previous month 12–10
Opponents: 17 0
Events: 5 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 +2 Rating 1,362

Rating-period composition

Rating matches: 22 0
Record: 12–10 Previous month 12–10
Opponents: 17 0
Events: 5 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 +6 Rating 1,360

Rating-period composition

Rating matches: 22 0
Record: 12–10 Previous month 12–10
Opponents: 17 0
Events: 5 0

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

April 2026 No new matches Change +5 Rating 1,354

Rating-period composition

Rating matches: 22 0
Record: 12–10 Previous month 12–10
Opponents: 17 0
Events: 5 0

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

March 2026 4 new matches Change -47 Rating 1,349

Rating-period composition

Rating matches: 22 +4
Record: 12–10 Previous month 11–7
Opponents: 17 +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

March 21, 2026 Jan Vaculík

TATAMY 20: PRAGUE - KIDS (round robin) Kids / Gi / 13-14 years / Boys / White/grey belt / -60 kg

Method Points 04:00 17–15

Marginal influence +8

Loss

March 21, 2026 Jakub Kmec

TATAMY 20: PRAGUE - KIDS (round robin) Kids / Gi / 13-14 years / Boys / White/grey belt / -60 kg

Method Points 04:00 6–11

Marginal influence -15

Loss

March 21, 2026 Denis Krejčík

TATAMY 20: PRAGUE - KIDS (round robin) Kids / Gi / 13-14 years / Boys / White/grey belt / -60 kg

Method Submission 02:29 8–2

Marginal influence -10

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 00:24 0–4

Marginal influence -11

February 2026 5 new matches Change +50 Rating 1,396

Rating-period composition

Rating matches: 18 +5
Record: 11–7 Previous month 7–6
Opponents: 16 +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

February 21, 2026 Jakub Kmec

TATAMY 19: Czech Open Championship (kids) Kids / Gi / 13-14 years / Boys / White/grey belt / -60 kg

Method Points 04:00 14–6

Marginal influence +7

Win

February 21, 2026 Dominik Tošenovský

TATAMY 19: Czech Open Championship (kids) Kids / Gi / 13-14 years / Boys / White/grey belt / -60 kg

Method Points 04:00 20–2

Marginal influence +8

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 00:54 2–6

Marginal influence -13

Win

February 21, 2026 Denis Krejčík

TATAMY 19: Czech Open Championship (kids) Kids / Gi / 13-14 years / Boys / White/grey belt / -60 kg

Method Points 04:00 22–6

Marginal influence +11

Win

February 21, 2026 Jan Vaculík

TATAMY 19: Czech Open Championship (kids) Kids / Gi / 13-14 years / Boys / White/grey belt / -60 kg

Method Points 04:00 27–0

Marginal influence +8

January 2026 No new matches Change +3 Rating 1,346

Rating-period composition

Rating matches: 13 0
Record: 7–6 Previous month 7–6
Opponents: 12 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 4 new matches Change +77 Rating 1,343

Rating-period composition

Rating matches: 13 +4
Record: 7–6 Previous month 4–5
Opponents: 12 +4
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

December 6, 2025 Jan Vaculík

TATAMY 18 KIDS (No-GI and GI round robin) Kids / Gi / 13-14 years / Boys / White/grey belt / -60 kg

Method Submission 02:22 2–0

Marginal influence +8

Win

December 6, 2025 Antonin Kristek

TATAMY 18 KIDS (No-GI and GI round robin) Kids / Gi / 13-14 years / Boys / White/grey belt / -60 kg

Method Points 04:00 7–2

Marginal influence +15

Win

December 6, 2025 Matej Mezes

TATAMY 18 KIDS (No-GI and GI round robin) Kids / Gi / 13-14 years / Boys / White/grey belt / -60 kg

Method Submission 00:26 0–0

Marginal influence +12

Loss

December 6, 2025 Unknown opponent

TATAMY 18 KIDS (No-GI and GI round robin) Kids / Gi / 13-14 years / Boys / White/grey belt / -60 kg

Method Submission 03:41 2–6

Marginal influence -11

November 2025 4 new matches Change +61 Rating 1,266

Rating-period composition

Rating matches: 9 +4
Record: 4–5 Previous month 2–3
Opponents: 8 +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

November 1, 2025 Viktor Dengler

TATAMY 17 KIDS (No-GI and GI round robin) Kids / Gi / 13-14 years / Boys / White/grey belt / -55 kg

Method Submission 00:49 0–0

Marginal influence -10

Loss

November 1, 2025 Jiří Bohun

TATAMY 17 KIDS (No-GI and GI round robin) Kids / Gi / 13-14 years / Boys / White/grey belt / -55 kg

Method Submission 02:57 0–0

Marginal influence -12

Win

November 1, 2025 Jan Kašpárek

TATAMY 17 KIDS (No-GI and GI round robin) Kids / Gi / 13-14 years / Boys / White/grey belt / -55 kg

Method Points 04:00 2–0

Marginal influence +13

Win

November 1, 2025 Unknown User

TATAMY 17 KIDS (No-GI and GI round robin) Kids / Gi / 13-14 years / Boys / White/grey belt / -55 kg

Method Submission 03:11 0–5

Marginal influence +11

October 2025 No new matches Change +10 Rating 1,205

Rating-period composition

Rating matches: 5 0
Record: 2–3 Previous month 2–3
Opponents: 4 0
Events: 1 0

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

September 2025 5 new matches Change Starting point Rating 1,195

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

September 20, 2025 Samuel Kulak

TATAMY 16 KIDS (No-GI and GI round robin) Kids / Gi / 13-14 years / Boys / White/grey belt / -55 kg

Method Submission 03:08 -2–0

Marginal influence -9

Loss

September 20, 2025 Michal Studnica

TATAMY 16 KIDS (No-GI and GI round robin) Kids / Gi / 13-14 years / Boys / White/grey belt / -55 kg

Method Decision 04:00 0–0

Marginal influence -18

Loss

September 20, 2025 Samuel Kulak

TATAMY 16 KIDS (No-GI and GI round robin) Kids / Gi / 13-14 years / Boys / White/grey belt / -55 kg

Method Decision 04:00 0–0

Marginal influence -9

Win

September 20, 2025 Vratko Pjontek

TATAMY 16 KIDS (No-GI and GI round robin) Kids / Gi / 13-14 years / Boys / White/grey belt / -55 kg

Method Submission 01:21 0–0

Marginal influence +9

Win

September 20, 2025 Lukáš Kubín

TATAMY 16 KIDS (No-GI and GI round robin) Kids / Gi / 13-14 years / Boys / White/grey belt / -55 kg

Method Submission 00:18 0–0

Marginal influence +17

Relevant matches: 13.1

Official ranking percentile: Top 41%

Performance: 3.0 pp below expectation

13.1 weighted matches against 17 different opponents across 5 events

Weighted win rate: 54.1%
Expected win rate: 57.0%
Average opponent rating: 1,309
Repeated-opponent share: 22.7%
Network connectivity: 80.9%