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CZ

Richard Zadina

SLON GYM PRAHA

W–L
5–1
Won and lost rating-eligible matches in the past 12 months.
Gi
1,299
Rating based on Gi matches in the past 12 months.
No-Gi
1,342
Rating based on No-Gi matches in the past 12 months.
Current form
5–1
Results from the ten most recent rating-eligible matches.
Opponents
6
Unique opponents faced in rating-eligible matches in the past 12 months.

Honours

Medals and placements

Gold
6
Silver
3
Bronze
0
Total medals
9
Events with results
6

Full career record

Wins
15
Losses
1
Matches
16
Win rate
93.8%

Ways of winning

Submission
5
Points
9
Decision
0
Disqualification
0
Other recorded result
1

Personal records

Longest winning streak
14
Longest submission streak
1
Longest gold streak
3
Largest recorded points win
9–0

Recent recorded placements

  1. GRIND 14 Adults

    CZ Event record 0–0

    • Silver

  3. GRIND 12 Adults (NO-GI & GI ROUND ROBIN)

    CZ Event record 0–0

    • Silver

12-month performance profile

How the results were achieved

Past 12 months
Current win streak
1
Unique opponents
6
Distinct events
2

Ways of winning

  • Submission 2 40%
  • Points 2 40%
  • Decision 0 0%
  • Other recorded result 1 20%

Gi versus No-Gi

Gi

Rating
1299
Record
2–1
Win rate
67%
Submission share
0%

No-Gi

Rating
1342
Record
3–0
Win rate
100%
Submission share
67%

Win quality

Grouped by pre-match win probability. This provides context and does not award an extra rating bonus.

As underdog 0–0 Less than 35% expected win probability before the match.
Even match 0–0 Between 35% and 65% expected win probability before the match.
As favourite 0–0 More than 65% expected win probability before the match.

Development

Rating and development

The same published rating, supported by trend, opponent strength and evidence quality.

Current rating
1,401
Change over 90 days
0
Highest rating in 12 months
1,530
Performance versus expectation
-
Schedule strength
-
Average opponent rating
1,255
Weighted win rate
-
Expected win rate
-
Repeat-opponent share
0%
Effective evidence
5.4
Confidence
74/100

Opponents

Opposition and rivalries

The strongest recorded win, rematches and opponents faced repeatedly.

Rematches 4–0 4–0 across 4 rematches against 2 repeat opponents.

Top 10 highest-ranked defeated opponents

Past 12 months

No win over a currently ranked opponent in this period.

Full career

  1. #169 Milan Koubek · TATAMY 15 KIDS (No-GI and GI round robin) Pts 9–0
  2. #750 Richard Černohous · TATAMY 15 KIDS (No-GI and GI round robin) Sub 00:32 0–0

Rivals

Opponent Head-to-head record Matches
Jakub Merhaut 2–0 2
Viktor Dengler 2–0 2

Recent tournaments

  1. GRIND 14 Adults

    September 5, 2026
    No-Gi 0–0

  3. GRIND 12 Adults (NO-GI & GI ROUND ROBIN)

    January 24, 2026
    No-Gi 0–0

Calculation details

Rating breakdown for the past 12 months

Rating calculations are being updated. Current event, match and opponent details remain visible.

Classification evidence

Why U18?

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

  • U18 1 event vote Selected outcome

Registrations and outcomes

TATAMY 20: PRAGUE - KIDS (round robin)
Does not count
Kids / No Gi / 15-18 years / Boys / Beginner / -60 kg
  • Competition age 16
Coach / Coach
  • Competition age 16
CZECH FIGHTING SERIES 12 – Under the Lights 2026
U18 · Counts
Gala MMA / U18 Kadeti chlapci / -60 kg (zápas A)
  • Competition age 16
  • Registered age: u18
  • Source category: u18
Grappling NoGi / U18 Kadeti chlapci / -60 kg
  • Competition age 16
  • Registered age: u18
  • Source category: u18
GRIND 12 Adults (NO-GI & GI ROUND ROBIN)
Does not count
No Gi / Male / Adults / Beginner / -60 kg
  • Competition age 16
CZECH FIGHTING SERIES 11, Samurai Cup 2025
Does not count
MMA Light / U18 Kadeti chlapci / -55 kg
  • Competition age 15
  • Registered age: u18
  • Source category: u18
Grappling NoGi / U18 Kadeti chlapci / -55 kg
  • Competition age 15
  • Registered age: u18
  • Source category: u18

Classification evidence

Why ≤ 55 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

  • ≤ 55 kg 1 competition event Selected outcome
  • ≤ 60 kg 1 competition event

Registrations and outcomes

TATAMY 20: PRAGUE - KIDS (round robin)
Does not count
Kids / No Gi / 15-18 years / Boys / Beginner / -60 kg
  • Registered weight class: -60 kg
  • Source competition limit: -60 kg

No matches in the rating period · no valid weight evidence

TATAMY 20: PRAGUE - KIDS (round robin)
Does not count
Coach / Coach

No matches in the rating period · no valid weight evidence

CZECH FIGHTING SERIES 12 – Under the Lights 2026
≤ 60 kg · Counts as a competition event
Gala MMA / U18 Kadeti chlapci / -60 kg (zápas A)
  • Registered weight class: -60 kg (zápas A)
  • Source competition limit: -60 kg (zápas A)

1 match in the rating period

CZECH FIGHTING SERIES 12 – Under the Lights 2026
≤ 60 kg · Counts as a competition event
Grappling NoGi / U18 Kadeti chlapci / -60 kg
  • Registered weight class: -60 kg
  • Source competition limit: -60 kg

1 match in the rating period

GRIND 12 Adults (NO-GI & GI ROUND ROBIN)
Does not count
No Gi / Male / Adults / Beginner / -60 kg
  • Registered weight class: -60 kg
  • Source competition limit: -60 kg

No matches in the rating period · no valid weight evidence

CZECH FIGHTING SERIES 11, Samurai Cup 2025
≤ 55 kg · Counts as a competition event
MMA Light / U18 Kadeti chlapci / -55 kg
  • Registered weight class: -55 kg
  • Source competition limit: -55 kg

2 matches in the rating period

CZECH FIGHTING SERIES 11, Samurai Cup 2025
≤ 55 kg · Counts as a competition event
Grappling NoGi / U18 Kadeti chlapci / -55 kg
  • Registered weight class: -55 kg
  • Source competition limit: -55 kg

2 matches in the rating period