Richard Byrtus - 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 -1 Rating 1,354

Rating-period composition

Rating matches: 5 0
Record: 4–1 Previous month 4–1
Opponents: 5 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 +1 Rating 1,355

Rating-period composition

Rating matches: 5 0
Record: 4–1 Previous month 4–1
Opponents: 5 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 -9 Rating 1,354

Rating-period composition

Rating matches: 5 0
Record: 4–1 Previous month 4–1
Opponents: 5 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 -2 Rating 1,363

Rating-period composition

Rating matches: 5 0
Record: 4–1 Previous month 4–1
Opponents: 5 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 1,365

Rating-period composition

Rating matches: 5 0
Record: 4–1 Previous month 4–1
Opponents: 5 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 0 Rating 1,362

Rating-period composition

Rating matches: 5 0
Record: 4–1 Previous month 4–1
Opponents: 5 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 +32 Rating 1,362

Rating-period composition

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

Win

February 21, 2026 Matyáš Fröhlich

TATAMY 19: Czech Open Championship (kids) Kids / Gi / 13-14 years / Boys / Yellow/orange/green belt / +65 kg

Method Submission 02:17 17–0

Marginal influence +22

Loss

February 21, 2026 Michal Pařil

TATAMY 19: Czech Open Championship (kids) Kids / Gi / 13-14 years / Boys / Yellow/orange/green belt / +65 kg

Method Submission 01:28 0–6

Marginal influence -40

January 2026 No new matches Change -1 Rating 1,330

Rating-period composition

Rating matches: 3 0
Record: 3–0 Previous month 3–0
Opponents: 3 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 3 new matches · 2 left period Change +75 Rating 1,331

Rating-period composition

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

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.

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 Filip Zátopek

TATAMY 18 KIDS (No-GI and GI round robin) Kids / Gi / 13-14 years / Boys / Yellow/orange/green belt / +65 kg

Method Submission 02:42 0–0

Marginal influence +29

Win

December 6, 2025 Tobias Belcredi

TATAMY 18 KIDS (No-GI and GI round robin) Kids / Gi / 13-14 years / Boys / Yellow/orange/green belt / +65 kg

Method Points 04:00 5–2

Marginal influence +17

Win

December 6, 2025 Rudolf Nemcek

TATAMY 18 KIDS (No-GI and GI round robin) Kids / Gi / 13-14 years / Boys / Yellow/orange/green belt / +65 kg

Method Points 04:00 3–0

Marginal influence +35

November 2025 No new matches Change 0 Rating 1,256

Rating-period composition

Rating matches: 2 0
Record: 2–0 Previous month 2–0
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 No new matches Change 0 Rating 1,256

Rating-period composition

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

September 2025 No new matches Change 0 Rating 1,256

Rating-period composition

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

Relevant matches: 4

Official ranking percentile: Top 42%

Performance: -

4 weighted matches against 5 different opponents across 2 events

Weighted win rate: -
Expected win rate: -
Average opponent rating: 1,276
Repeated-opponent share: 0.0%
Network connectivity: 80.9%