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CZ

René Viktorín

DSC GYM CESKA TREBOVA

-80 kg
W–L
-
Won and lost rating-eligible matches in the past 12 months.
Gi
-
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
-
Results from the ten most recent rating-eligible matches.
Opponents
-
Unique opponents faced in rating-eligible matches in the past 12 months.

Honours

Medals and placements

Gold
12
Silver
7
Bronze
2
Total medals
21
Events with results
23

Full career record

Wins
31
Losses
10
Matches
41
Win rate
75.6%

Ways of winning

Submission
25
Points
5
Decision
0
Disqualification
0

Personal records

Longest winning streak
26
Longest submission streak
7
Longest gold streak
4
Largest recorded points win
9–0

Recent recorded placements

  2. 2026 AGF Czech Championships

    CZ Event record 0–0

    • Bronze
    • Silver
    • Silver
    • Place 4

  3. 2026 AGF Prague Championships

    CZ Event record 0–0

    • Gold

  5. TATAMY 15 (No-GI and GI round robin)

    CZ Event record 0–0

    • Gold

12-month performance profile

How the results were achieved

Past 12 months
Current win streak
0
Unique opponents
26
Distinct events
0

Ways of winning

  • Submission 0
  • Points 0
  • Decision 0
  • Other recorded result 0

Gi versus No-Gi

Gi

Rating
-
Record
-
Win rate
-
Submission share
-

No-Gi

Rating
-
Record
-
Win rate
-
Submission share
-

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
-
Change over 90 days
-
Highest rating in 12 months
-
Performance versus expectation
-
Schedule strength
-
Average opponent rating
-
Weighted win rate
-
Expected win rate
-
Repeat-opponent share
-
Effective evidence
-
Confidence
-

Opponents

Opposition and rivalries

The strongest recorded win, rematches and opponents faced repeatedly.

Rematches 18–4 18–4 across 22 rematches against 7 repeat opponents.

Rivals

Opponent Head-to-head record Matches
Filip Krkoška 6–0 6
Michal Vanicky 4–0 4

Recent tournaments

  1. ADCC Amateur World Championship 2026

    September 11, 2026
    No-Gi 0–0

  2. 2026 AGF Czech Championships

    May 30, 2026
    Gi / No-Gi 0–0

  3. 2026 AGF Prague Championships

    March 7, 2026
    Gi 0–0

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.

Relevant matches
-
Official ranking percentile
-
Performance
-

- weighted matches against - different opponents across 0 events

Weighted win rate
-
Expected win rate
-
Average opponent rating
-
Repeated-opponent share
-
Network connectivity
-