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David Kovács

SLON GYM PRAHA

W–L
4–0
Won and lost rating-eligible matches in the past 12 months.
Gi
1,331
Rating based on Gi matches in the past 12 months.
No-Gi
-
Rating based on No-Gi matches in the past 12 months.
Current form
4–0
Results from the ten most recent rating-eligible matches.
Opponents
3
Unique opponents faced in rating-eligible matches in the past 12 months.

Indexed career

Matches

4
Indexed competition matches
Date Opponent Result Event Division
2026-04-12 Barbora Hypšová
Win
CFS 13 CZECH CHAMPIONSHIP ČSAKJ 2026 Gi · Fighting / U12 Děti chlapci / -35 kg
2026-04-12 Ondřej Jirásek
Win
CFS 13 CZECH CHAMPIONSHIP ČSAKJ 2026 Gi · Fighting / U12 Děti chlapci / -35 kg
2025-10-18 Barbora Hypšová
Win
CZECH FIGHTING SERIES 11, Samurai Cup 2025 Gi · Fighting / U12 Děti chlapci / -30 kg
2025-10-18 Petr Chvostal
Win
CZECH FIGHTING SERIES 11, Samurai Cup 2025 Gi · Fighting / U12 Děti chlapci / -30 kg

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 1,331

Rating-period composition

Rating matches
4 0
Record
4–0 Previous month 4–0
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 1,331

Rating-period composition

Rating matches
4 0
Record
4–0 Previous month 4–0
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 0 Rating 1,331

Rating-period composition

Rating matches
4 0
Record
4–0 Previous month 4–0
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 0 Rating 1,331

Rating-period composition

Rating matches
4 0
Record
4–0 Previous month 4–0
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 2 new matches Change +57 Rating 1,331

Rating-period composition

Rating matches
4 +2
Record
4–0 Previous month 2–0
Opponents
3 +1
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
April 12, 2026 Barbora Hypšová
CFS 13 CZECH CHAMPIONSHIP ČSAKJ 2026 Fighting / U12 Děti chlapci / -35 kg
Method Other recorded result 01:46 27–9
Marginal influence +18
Win
April 12, 2026 Ondřej Jirásek
CFS 13 CZECH CHAMPIONSHIP ČSAKJ 2026 Fighting / U12 Děti chlapci / -35 kg
Method Points 02:00 13–9
Marginal influence +27
March 2026 No new matches Change -9 Rating 1,274

Rating-period composition

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

February 2026 No new matches Change +2 Rating 1,283

Rating-period composition

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

January 2026 No new matches Change -1 Rating 1,281

Rating-period composition

Rating matches
2 0
Record
2–0 Previous month 2–0
Opponents
2 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 0 Rating 1,282

Rating-period composition

Rating matches
2 0
Record
2–0 Previous month 2–0
Opponents
2 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 +5 Rating 1,282

Rating-period composition

Rating matches
2 0
Record
2–0 Previous month 2–0
Opponents
2 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 1,277

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 Barbora Hypšová
CZECH FIGHTING SERIES 11, Samurai Cup 2025 Fighting / U12 Děti chlapci / -30 kg
Method Points 0–0
Marginal influence +24
Win
October 18, 2025 Petr Chvostal
CZECH FIGHTING SERIES 11, Samurai Cup 2025 Fighting / U12 Děti chlapci / -30 kg
Method Points 0–0
Marginal influence +17
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
1,288
Repeated-opponent share
25.0%
Network connectivity
80.9%

Classification evidence

Why U14?

Within the published period from 2025-09-01 through 2026-08-31, only competition ages recorded at events in the calculation year determine this outcome, with at most one vote per event. Without such an age, the most recent unambiguous earlier competition age is projected to the calculation year; bracket evidence is the final fallback. The newest evidence breaks a tie.

Evidence outcome

  • U14 2 event votes Selected outcome

Registrations and outcomes

CFS 13 CZECH CHAMPIONSHIP ČSAKJ 2026
U14 · Counts
Fighting / U12 Děti chlapci / -35 kg
  • Competition age 12
  • Registered age: u12
  • Source category: u12
TATAMY 20: PRAGUE - KIDS (round robin)
U14 · Counts
Kids / No Gi / 10-12 years / Boys / Beginner / -32 kg
  • Competition age 12
CZECH FIGHTING SERIES 11, Samurai Cup 2025
Does not count
Fighting / U12 Děti chlapci / -30 kg
  • Competition age 11
  • Registered age: u12
  • Source category: u12

Classification evidence

Why ≤ 30 kg?

This outcome uses at most one unambiguous upper weight limit per completed ranking event from 2025-09-01 through 2026-08-31. Only the three most recent eligible events are considered, and the lightest verified upper limit is selected. A higher division is not treated as measured body weight.

Evidence outcome

  • ≤ 30 kg 1 competition event Selected outcome
  • ≤ 35 kg 1 competition event

Registrations and outcomes

CFS 13 CZECH CHAMPIONSHIP ČSAKJ 2026
≤ 35 kg · Counts as a competition event
Fighting / U12 Děti chlapci / -35 kg
  • Registered weight class: -35 kg
  • Source competition limit: -35 kg

2 matches in the rating period

TATAMY 20: PRAGUE - KIDS (round robin)
Does not count
Kids / No Gi / 10-12 years / Boys / Beginner / -32 kg
  • Registered weight class: -32 kg
  • Source competition limit: -32 kg

No matches in the rating period · no valid weight evidence

CZECH FIGHTING SERIES 11, Samurai Cup 2025
≤ 30 kg · Counts as a competition event
Fighting / U12 Děti chlapci / -30 kg
  • Registered weight class: -30 kg
  • Source competition limit: -30 kg

2 matches in the rating period