František Krystl - 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 1,286

Rating-period composition

Rating matches: 10 0
Record: 3–7 Previous month 3–7
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.

July 2026 No new matches Change 0 Rating 1,286

Rating-period composition

Rating matches: 10 0
Record: 3–7 Previous month 3–7
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.

June 2026 5 new matches · 2 left period Change +106 Rating 1,286

Rating-period composition

Rating matches: 10 +3
Record: 3–7 Previous month 0–7
Opponents: 5 +1
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.

Loss

June 20, 2026 Roman Brtnicek

Open Czech championship submission only 2026 NOGI - Juniors Boys / -70 kg / Intermediate (2-4 years of training)

Method Submission 01:07 0–0

Marginal influence -14

Loss

June 20, 2026 Roman Brtnicek

Open Czech championship submission only 2026 NOGI - Juniors Boys / -70 kg / Intermediate (2-4 years of training)

Method Submission 05:07 0–0

Marginal influence -14

Win

June 20, 2026 Roman Brtnicek

Open Czech championship submission only 2026 NOGI - Juniors Boys / -70 kg / Intermediate (2-4 years of training)

Method Submission 01:02 0–0

Marginal influence +9

Win

June 20, 2026 Dmytro Korniichuk

Open Czech championship submission only 2026 GI - Juniors Boys / -70 kg / Blue belt

Method Submission 00:45 0–0

Marginal influence +30

Win

June 20, 2026 Michal Pařil

Open Czech championship submission only 2026 GI - Juniors Boys / -70 kg / Blue belt

Method Submission 02:52 0–0

Marginal influence +36

May 2026 No new matches · 4 left period Change -41 Rating 1,180

Rating-period composition

Rating matches: 7 -4
Record: 0–7 Previous month 2–9
Opponents: 4 -3
Events: 3 -2

4 older matches left the 12-month period: 2 won and 2 lost. The rating is then recalculated across the full network, so the monthly change is not a sum of separate deductions.

April 2026 No new matches · 6 left period Change -82 Rating 1,221

Rating-period composition

Rating matches: 11 -6
Record: 2–9 Previous month 6–11
Opponents: 7 -4
Events: 5 -2

6 older matches left the 12-month period: 4 won and 2 lost. The rating is then recalculated across the full network, so the monthly change is not a sum of separate deductions.

March 2026 No new matches · 3 left period Change -19 Rating 1,303

Rating-period composition

Rating matches: 17 -3
Record: 6–11 Previous month 8–12
Opponents: 11 -2
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.

February 2026 No new matches Change -6 Rating 1,322

Rating-period composition

Rating matches: 20 0
Record: 8–12 Previous month 8–12
Opponents: 13 0
Events: 8 0

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

January 2026 No new matches Change -2 Rating 1,328

Rating-period composition

Rating matches: 20 0
Record: 8–12 Previous month 8–12
Opponents: 13 0
Events: 8 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 · 8 left period Change -50 Rating 1,330

Rating-period composition

Rating matches: 20 -8
Record: 8–12 Previous month 13–15
Opponents: 13 -6
Events: 8 -1

8 older matches left the 12-month period: 5 won and 3 lost. The rating is then recalculated across the full network, so the monthly change is not a sum of separate deductions.

November 2025 1 new match · 2 left period Change -34 Rating 1,380

Rating-period composition

Rating matches: 28 -1
Record: 13–15 Previous month 14–15
Opponents: 19 -2
Events: 9 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

November 23, 2025 Unknown opponent

ADCC Czech National Championship 2025 Boys Junior / 15-17 years / Professional / -65 kg

Method Submission 03:29 0–0

Marginal influence -22

October 2025 No new matches · 3 left period Change -16 Rating 1,414

Rating-period composition

Rating matches: 29 -3
Record: 14–15 Previous month 16–16
Opponents: 21 -2
Events: 9 -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.

September 2025 4 new matches Change -21 Rating 1,430

Rating-period composition

Rating matches: 32 +4
Record: 16–16 Previous month 16–12
Opponents: 23 +1
Events: 10 +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

September 27, 2025 Georgy Naymark

2025 AGF Prague Open No Gi Kids / Boys / Teen (14 - 15 yrs) / Green / Middle III (Up to 65.80 kg)

Method Points 04:00 0–4

Marginal influence -17

Loss

September 27, 2025 Georgy Naymark

2025 AGF Prague Open No Gi Kids / Boys / Teen (14 - 15 yrs) / Green / Middle III (Up to 65.80 kg)

Method Submission 02:04 1–0

Marginal influence -17

Loss

September 27, 2025 Georgy Naymark

2025 AGF Prague Open Gi Kids / Boys / Teen (14 - 15 yrs) / Green / Middle III (Up to 65.80 kg)

Method Points 04:00 0–2

Marginal influence -3

Loss

September 27, 2025 Georgy Naymark

2025 AGF Prague Open Gi Kids / Boys / Teen (14 - 15 yrs) / Green / Middle III (Up to 65.80 kg)

Method Points 04:00 0–2

Marginal influence -3

Relevant matches: 6.4

Official ranking percentile: -

Performance: 7.0 pp below expectation

6.4 weighted matches against 5 different opponents across 3 events

Weighted win rate: 34.6%
Expected win rate: 41.6%
Average opponent rating: 1,304
Repeated-opponent share: 50.0%
Network connectivity: 80.9%