Jaroslav Novotný Jr - 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 1,187

Rating-period composition

Rating matches: 12 0
Record: 4–8 Previous month 4–8
Opponents: 10 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.

July 2026 No new matches Change 0 Rating 1,187

Rating-period composition

Rating matches: 12 0
Record: 4–8 Previous month 4–8
Opponents: 10 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.

June 2026 No new matches Change 0 Rating 1,187

Rating-period composition

Rating matches: 12 0
Record: 4–8 Previous month 4–8
Opponents: 10 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.

May 2026 No new matches Change -3 Rating 1,187

Rating-period composition

Rating matches: 12 0
Record: 4–8 Previous month 4–8
Opponents: 10 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.

April 2026 6 new matches Change +78 Rating 1,190

Rating-period composition

Rating matches: 12 +6
Record: 4–8 Previous month 1–5
Opponents: 10 +5
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

April 12, 2026 Magdaléna Weinhoferová

CFS 13 CZECH CHAMPIONSHIP ČSAKJ 2026 Rumble - stužkovaná / TIGERS 4-6 let / -130 cm

Method Decision 1–0

Marginal influence +17

Win

April 12, 2026 Anna Weberová

CFS 13 CZECH CHAMPIONSHIP ČSAKJ 2026 Rumble - stužkovaná / TIGERS 4-6 let / -130 cm

Method Decision 1–0

Marginal influence +23

Loss

April 12, 2026 Magdaléna Weinhoferová

CFS 13 CZECH CHAMPIONSHIP ČSAKJ 2026 Kids Run / TIGERS 4-6 let / -130 cm

Method Decision 0–0

Marginal influence -14

Loss

April 12, 2026 Lucie Gabrielová

CFS 13 CZECH CHAMPIONSHIP ČSAKJ 2026 Rumble - stužkovaná / TIGERS 4-6 let / -130 cm

Method Decision 01:00 0–1

Marginal influence -13

Win

April 12, 2026 Tomáš Machaň

CFS 13 CZECH CHAMPIONSHIP ČSAKJ 2026 Rumble - stužkovaná / TIGERS 4-6 let / -130 cm

Method Decision 01:00 1–0

Marginal influence +20

Loss

April 12, 2026 Matěj Skřítek

CFS 13 CZECH CHAMPIONSHIP ČSAKJ 2026 Kids Run / TIGERS 4-6 let / -130 cm

Method Points 0–1

Marginal influence -9

March 2026 No new matches · 4 left period Change +30 Rating 1,112

Rating-period composition

Rating matches: 6 -4
Record: 1–5 Previous month 1–9
Opponents: 5 -2
Events: 2 -1

4 older matches left the 12-month period: 0 won and 4 lost. The rating is then recalculated across the full network, so the monthly change is not a sum of separate deductions.

February 2026 2 new matches Change -34 Rating 1,082

Rating-period composition

Rating matches: 10 +2
Record: 1–9 Previous month 1–7
Opponents: 7 +2
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.

Loss

February 28, 2026 Gita Čermáková

CZECH FIGHTING SERIES 12 – Under the Lights 2026 Rumble - stužkovaná / DRAGONS 7-8 let / -120 cm

Method Decision 00:37 0–0

Marginal influence -21

Loss

February 28, 2026 Milan Hrudka

CZECH FIGHTING SERIES 12 – Under the Lights 2026 Rumble - stužkovaná / DRAGONS 7-8 let / -120 cm

Method Decision 00:17 0–0

Marginal influence -19

January 2026 No new matches Change -1 Rating 1,116

Rating-period composition

Rating matches: 8 0
Record: 1–7 Previous month 1–7
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.

December 2025 No new matches Change 0 Rating 1,117

Rating-period composition

Rating matches: 8 0
Record: 1–7 Previous month 1–7
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.

November 2025 No new matches · 4 left period Change +2 Rating 1,117

Rating-period composition

Rating matches: 8 -4
Record: 1–7 Previous month 2–10
Opponents: 5 -2
Events: 2 -1

4 older matches left the 12-month period: 1 won and 3 lost. The rating is then recalculated across the full network, so the monthly change is not a sum of separate deductions.

October 2025 4 new matches · 2 left period Change +22 Rating 1,115

Rating-period composition

Rating matches: 12 +2
Record: 2–10 Previous month 1–9
Opponents: 7 +2
Events: 3 0

2 older matches left the 12-month period: 0 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.

Win

October 18, 2025 Štěpán Jonáš

CZECH FIGHTING SERIES 11, Samurai Cup 2025 Kids Run / TIGERS 4-6 let / -130 cm

Method Points 0–0

Marginal influence +21

Loss

October 18, 2025 David Kalous

CZECH FIGHTING SERIES 11, Samurai Cup 2025 Kids Run / TIGERS 4-6 let / -130 cm

Method Points 0–0

Marginal influence -16

Loss

October 18, 2025 Štěpán Jonáš

CZECH FIGHTING SERIES 11, Samurai Cup 2025 Rumble - stužkovaná / TIGERS 4-6 let / -130 cm

Method Points 0–1

Marginal influence -12

Loss

October 18, 2025 Michal Bělec

CZECH FIGHTING SERIES 11, Samurai Cup 2025 Rumble - stužkovaná / TIGERS 4-6 let / -130 cm

Method Points 0–1

Marginal influence -18

September 2025 No new matches Change 0 Rating 1,093

Rating-period composition

Rating matches: 10 0
Record: 1–9 Previous month 1–9
Opponents: 5 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: 7.6

Official ranking percentile: Top 90%

Performance: 11.3 pp below expectation

7.6 weighted matches against 10 different opponents across 3 events

Weighted win rate: 30.0%
Expected win rate: 41.3%
Average opponent rating: 1,229
Repeated-opponent share: 16.7%
Network connectivity: 80.9%