Jiří Blaschke - 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 1,073

Rating-period composition

Rating matches: 4 0
Record: 0–4 Previous month 0–4
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 1,073

Rating-period composition

Rating matches: 4 0
Record: 0–4 Previous month 0–4
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 -3 Rating 1,073

Rating-period composition

Rating matches: 4 0
Record: 0–4 Previous month 0–4
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 Change -9 Rating 1,076

Rating-period composition

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

April 2026 No new matches Change +3 Rating 1,085

Rating-period composition

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

March 2026 No new matches Change -8 Rating 1,082

Rating-period composition

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

February 2026 2 new matches Change -28 Rating 1,090

Rating-period composition

Rating matches: 4 +2
Record: 0–4 Previous month 0–2
Opponents: 3 +2
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

February 21, 2026 Vuk Ivanovic

TATAMY 19: Czech Open Championship (kids) Kids / Gi / 10-12 years / Boys / White/grey belt / -45 kg

Method Submission 00:35 0–7

Marginal influence -32

Loss

February 21, 2026 Karel Kolář

TATAMY 19: Czech Open Championship (kids) Kids / Gi / 10-12 years / Boys / White/grey belt / -45 kg

Method Submission 00:38 0–2

Marginal influence -24

January 2026 No new matches Change 0 Rating 1,118

Rating-period composition

Rating matches: 2 0
Record: 0–2 Previous month 0–2
Opponents: 1 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.

December 2025 No new matches Change +2 Rating 1,118

Rating-period composition

Rating matches: 2 0
Record: 0–2 Previous month 0–2
Opponents: 1 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.

November 2025 No new matches Change -4 Rating 1,116

Rating-period composition

Rating matches: 2 0
Record: 0–2 Previous month 0–2
Opponents: 1 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.

October 2025 2 new matches Change Starting point Rating 1,120

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

October 5, 2025 Volodymyr Demchuk

AOM Cup Kids 3 Boys Gi / White, Grey / U12 (2015,2014,2013) / - 38 kg

Method Submission 00:36 0–7

Marginal influence -24

Loss

October 5, 2025 Volodymyr Demchuk

AOM Cup Kids 3 Boys Gi / White, Grey / U12 (2015,2014,2013) / - 38 kg

Method Submission 02:21 0–7

Marginal influence -24

Relevant matches: 2.9

Official ranking percentile: -

Performance: -

2.9 weighted matches against 3 different opponents across 2 events

Weighted win rate: -
Expected win rate: -
Average opponent rating: 1,324
Repeated-opponent share: 25.0%
Network connectivity: 80.9%