Tobias Kováč - 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 1,450

Rating-period composition

Rating matches: 22 0
Record: 15–7 Previous month 15–7
Opponents: 18 0
Events: 7 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 -1 Rating 1,450

Rating-period composition

Rating matches: 22 0
Record: 15–7 Previous month 15–7
Opponents: 18 0
Events: 7 0

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

June 2026 2 new matches · 2 left period Change +8 Rating 1,451

Rating-period composition

Rating matches: 22 0
Record: 15–7 Previous month 15–7
Opponents: 18 -1
Events: 7 0

2 older matches left the 12-month period: 1 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.

Loss

June 20, 2026 Jindřich Sochor

Open Czech championship submission only 2026 GI - Kids boys 10-13y / -40 kg / Grey belt

Method Submission 00:29 0–0

Marginal influence -16

Win

June 20, 2026 Tadeáš Sokol

Open Czech championship submission only 2026 GI - Kids boys 10-13y / -40 kg / Grey belt

Method Submission 01:53 0–0

Marginal influence +8

May 2026 3 new matches · 3 left period Change +23 Rating 1,443

Rating-period composition

Rating matches: 22 0
Record: 15–7 Previous month 14–8
Opponents: 19 0
Events: 7 0

3 older matches left the 12-month period: 1 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

May 2, 2026 Oliver Balej

Valachien Challenge Gi 2026 Kids Mix 9-10 years / All belts / -36kg

Method Points 03:00 0–13

Marginal influence -8

Win

May 2, 2026 Vojtěch Voznica

Valachien Challenge Gi 2026 Kids Mix 9-10 years / All belts / -36kg

Method Points 03:00 10–0

Marginal influence +10

Win

May 2, 2026 Oliver Balej

Valachien Challenge Gi 2026 Kids Mix 9-10 years / All belts / -36kg

Method Points 03:00 6–6

Marginal influence +8

April 2026 No new matches · 3 left period Change -2 Rating 1,420

Rating-period composition

Rating matches: 22 -3
Record: 14–8 Previous month 16–9
Opponents: 19 -3
Events: 7 -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.

March 2026 3 new matches Change +45 Rating 1,422

Rating-period composition

Rating matches: 25 +3
Record: 16–9 Previous month 13–9
Opponents: 22 +3
Events: 8 +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 22, 2026 Oliver Balej

N-GEN Kids BJJ Tournament #4 Boys Gi / White grey / Junior (10-11yrs) / -36 kg (2015,2016)

Method Submission 00:13 0–0

Marginal influence +9

Win

March 22, 2026 Jakub Dominik

N-GEN Kids BJJ Tournament #4 Boys Gi / White grey / Junior (10-11yrs) / -36 kg (2015,2016)

Method Submission 02:34 9–0

Marginal influence +16

Win

March 22, 2026 Matej Kubík

N-GEN Kids BJJ Tournament #4 Boys Gi / White grey / Junior (10-11yrs) / -36 kg (2015,2016)

Method Submission 02:06 21–0

Marginal influence +11

February 2026 5 new matches Change +33 Rating 1,377

Rating-period composition

Rating matches: 22 +5
Record: 13–9 Previous month 9–8
Opponents: 19 +4
Events: 7 +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 Maximilián Šesták

TATAMY 19: Czech Open Championship (kids) Kids / Gi / 10-12 years / Boys / White/grey belt / -36 kg

Method Points 04:00 11–0

Marginal influence +5

Win

February 21, 2026 Lukáš Mako

TATAMY 19: Czech Open Championship (kids) Kids / Gi / 10-12 years / Boys / White/grey belt / -36 kg

Method Submission 00:32 2–0

Marginal influence +8

Win

February 21, 2026 Platon Denysenko

TATAMY 19: Czech Open Championship (kids) Kids / Gi / 10-12 years / Boys / White/grey belt / -36 kg

Method Submission 03:53 6–5

Marginal influence +7

Win

February 21, 2026 Maximilián Šesták

TATAMY 19: Czech Open Championship (kids) Kids / Gi / 10-12 years / Boys / White/grey belt / -36 kg

Method Submission 01:31 7–0

Marginal influence +5

Loss

February 21, 2026 Yusuf Khamburaev

TATAMY 19: Czech Open Championship (kids) Kids / Gi / 10-12 years / Boys / White/grey belt / -36 kg

Method Submission 00:24 0–0

Marginal influence -10

January 2026 No new matches Change +1 Rating 1,344

Rating-period composition

Rating matches: 17 0
Record: 9–8 Previous month 9–8
Opponents: 15 0
Events: 6 0

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

December 2025 6 new matches Change +6 Rating 1,343

Rating-period composition

Rating matches: 17 +6
Record: 9–8 Previous month 7–4
Opponents: 15 +6
Events: 6 +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 Vojtěch Sochor

XIII. GrappleXmas BJJ Cup Boys Gi / White grey / Junior (10-11yrs) / -39 kg (2014,2015)

Method Points 03:00 7–2

Marginal influence +8

Win

December 20, 2025 David Polášek

XIII. GrappleXmas BJJ Cup Boys Gi / White grey / Junior (10-11yrs) / -39 kg (2014,2015)

Method Submission 00:16 3–0

Marginal influence +4

Loss

December 20, 2025 Matúš Škorec

XIII. GrappleXmas BJJ Cup Boys Gi / White grey / Junior (10-11yrs) / -39 kg (2014,2015)

Method Submission 01:14 0–10

Marginal influence -10

Loss

December 20, 2025 Jindřich Sochor

XIII. GrappleXmas BJJ Cup Boys Gi / White grey / Junior (10-11yrs) / -39 kg (2014,2015)

Method Submission 01:32 0–2

Marginal influence -13

Loss

December 6, 2025 Khairulla Djamulaev

TATAMY 18 KIDS (No-GI and GI round robin) Kids / No Gi / 10-12 years / Boys / Beginner / -36 kg

Method Submission 00:53 0–0

Marginal influence -6

Loss

December 6, 2025 Mattihas May

TATAMY 18 KIDS (No-GI and GI round robin) Kids / No Gi / 10-12 years / Boys / Beginner / -36 kg

Method Points 04:00 0–5

Marginal influence -12

November 2025 No new matches Change +4 Rating 1,337

Rating-period composition

Rating matches: 11 0
Record: 7–4 Previous month 7–4
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.

October 2025 3 new matches Change +82 Rating 1,333

Rating-period composition

Rating matches: 11 +3
Record: 7–4 Previous month 4–4
Opponents: 9 +2
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

October 25, 2025 Šimon Tichý

N-GEN Kids BJJ Tournament #3 Boys No-Gi / All belt / Pee Wee (7-9 yrs) / -35 kg (2016,2017,2018)

Method Submission 00:18 0–0

Marginal influence +3

Win

October 25, 2025 Rodan Gábriš

N-GEN Kids BJJ Tournament #3 Boys No-Gi / All belt / Pee Wee (7-9 yrs) / -35 kg (2016,2017,2018)

Method Submission 00:59 2–0

Marginal influence +8

Win

October 25, 2025 Alexander Polák

N-GEN Kids BJJ Tournament #3 Boys No-Gi / All belt / Pee Wee (7-9 yrs) / -35 kg (2016,2017,2018)

Method Submission 00:31 2–0

Marginal influence +9

September 2025 No new matches Change +5 Rating 1,251

Rating-period composition

Rating matches: 8 0
Record: 4–4 Previous month 4–4
Opponents: 7 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: 14.6

Official ranking percentile: Top 15%

Performance: 12.4 pp above expectation

14.6 weighted matches against 18 different opponents across 7 events

Weighted win rate: 68.5%
Expected win rate: 56.1%
Average opponent rating: 1,340
Repeated-opponent share: 18.2%
Network connectivity: 80.9%