TopBJJ Index Youth

TopBJJ Index

Search TopBJJ Index
Language selector
Menu
CZ

Karolina Jandová

DSC GYM CESKA TREBOVA

U18 -55 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
4–1
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
26
Silver
12
Bronze
6
Total medals
44
Events with results
38

Full career record

Wins
28
Losses
12
Matches
40
Win rate
70.0%

Ways of winning

Submission
21
Points
7
Decision
0
Disqualification
0

Personal records

Longest winning streak
6
Longest submission streak
6
Longest gold streak
2
Largest recorded points win
35–0

Recent recorded placements

  2. HEROES GATE GRAPPLING 1 (ADULTS)

    CZ Event record 0–0

    • Gold

  4. Pardubice Grappling Open vol.6

    CZ Event record 0–0

    • Gold

  5. TATAMY 19: Czech Open Championship (adults)

    CZ Event record 0–0

    • Gold

12-month performance profile

How the results were achieved

Past 12 months
Current win streak
0
Unique opponents
30
Distinct events
2

Ways of winning

  • Submission 1 25%
  • Points 3 75%
  • Decision 0 0%
  • Other recorded result 0 0%

Gi versus No-Gi

Gi

Rating
-
Record
3–0
Win rate
100%
Submission share
33%

No-Gi

Rating
-
Record
1–1
Win rate
50%
Submission share
0%

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 13–5 13–5 across 18 rematches against 8 repeat opponents.

Rivals

Opponent Head-to-head record Matches
Ema Cibuľova 2–0 2

Recent tournaments

  2. HEROES GATE GRAPPLING 1 (ADULTS)

    May 23, 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 2 events

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