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CZ

Jakub Kučera

Brazilian Jiu-Jitsu Ústí nad Orlicí

W–L
6–1
Won and lost rating-eligible matches in the past 12 months.
Gi
-
Rating based on Gi matches in the past 12 months.
No-Gi
1,333
Rating based on No-Gi matches in the past 12 months.
Current form
6–1
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
3
Silver
1
Bronze
0
Total medals
4
Events with results
4

Full career record

Wins
7
Losses
1
Matches
8
Win rate
87.5%

Ways of winning

Submission
5
Points
1
Decision
0
Disqualification
0

Personal records

Longest winning streak
4
Longest submission streak
4
Longest gold streak
2

Recent recorded placements

  4. AOM Cup Kids 3

    CZ Event record 3–0

    • Boys NoGi / White / U12 (2015,2014,2013) / +54 kg

12-month performance profile

How the results were achieved

Past 12 months
Current win streak
3
Unique opponents
6
Distinct events
3

Ways of winning

  • Submission 5 83%
  • Points 1 17%
  • Decision 0 0%
  • Other recorded result 0 0%

Gi versus No-Gi

Gi

Rating
-
Record
-
Win rate
-
Submission share
-

No-Gi

Rating
1333
Record
6–1
Win rate
86%
Submission share
83%

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
1,333
Change over 90 days
-
Highest rating in 12 months
1,321
Performance versus expectation
+12.0 pp
Schedule strength
Top 100%
Average opponent rating
1,156
Weighted win rate
83%
Expected win rate
71%
Repeat-opponent share
14%
Effective evidence
5.2
Confidence
68/100

Opponents

Opposition and rivalries

The strongest recorded win, rematches and opponents faced repeatedly.

Rematches 2–0 2–0 across 2 rematches against 1 repeat opponents.

Top 10 highest-ranked defeated opponents

Past 12 months

  1. #2094 Jiří Priesol · XIII. GrappleXmas BJJ Cup Pts 13–10
  2. #2969 Matyáš Pěnička · AOM Cup Kids 3 Sub 00:31 7–0
  3. #3052 Michal Henes · XIII. GrappleXmas BJJ Cup Sub 01:47 6–2
  4. #3060 Davyd Makarov · N-GEN Kids BJJ Tournament #3 Sub 00:17 6–0 Earlier · Sub 00:19 4–0 October 5, 2025 · AOM Cup Kids 3

Full career

  1. #2094 Jiří Priesol · XIII. GrappleXmas BJJ Cup Pts 13–10
  2. #2969 Matyáš Pěnička · AOM Cup Kids 3 Sub 00:31 7–0
  3. #3052 Michal Henes · XIII. GrappleXmas BJJ Cup Sub 01:47 6–2
  4. #3060 Davyd Makarov · N-GEN Kids BJJ Tournament #3 Sub 00:17 6–0 Earlier · Sub 00:19 4–0 October 5, 2025 · AOM Cup Kids 3

Rivals

Opponent Head-to-head record Matches
Davyd Makarov 2–0 2

Around this athlete

Athlete Rank Rating
Alayna Rosselló #1490 1,333
Jakub Kučera #1491 1,333
Aleksandar Jankovic #1492 1,333

Recent tournaments

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 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 1 event vote Selected outcome

Registrations and outcomes

XIII. GrappleXmas BJJ Cup
U14 · Counts
Boys No-Gi / All belt / Junior I (12-13 yrs) / +54 kg (2012,2013)
  • Competition age 12
  • Registered age: u14
  • Source category: u14
ADCC Czech National Championship 2025
Does not count
Boys Junior / 11-12 years / Beginner / +60 kg
  • Competition age 12
N-GEN Kids BJJ Tournament #3
Does not count
Boys No-Gi / All belt / Junior I (12-13 yrs) / +54 kg (2012,2013)
  • Competition age 12
  • Registered age: u14
  • Source category: u14
AOM Cup Kids 3
Does not count
Boys NoGi / White / U12 (2015,2014,2013) / +54 kg
  • Competition age 12
  • Registered age: u12
  • Source category: u12

Classification evidence

Why White?

This outcome uses the belt category of every rating-eligible match from 2025-09-01 through 2026-08-31. The most-fought category is selected; the newest evidence breaks a tie.

Evidence outcome

  • white 3 matches in the rating period Selected outcome

Registrations and outcomes

AOM Cup Kids 3
white · Counts as a match
Boys NoGi / White / U12 (2015,2014,2013) / +54 kg
  • Source belt category: white

3 matches in the rating period