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CZ

Jakub Boháček

Pragoplata BJJ

W–L
4–0
Won and lost rating-eligible matches in the past 12 months.
Gi
-
Rating based on Gi matches in the past 12 months.
No-Gi
1,391
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
4
Unique opponents faced in rating-eligible matches in the past 12 months.

Honours

Medals and placements

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

Full career record

Wins
4
Losses
0
Matches
4
Win rate
100.0%

Ways of winning

Submission
1
Points
2
Decision
0
Disqualification
1

Personal records

Longest winning streak
4
Longest submission streak
1
Longest gold streak
2

Recent recorded placements

  2. 2025 AGF Prague Open

    CZ Event record 2–0

    • No Gi Juveniles / Adults / Male / Juvenile / White / Feather (Up to 72.60 kg)

  3. GRIND 10 NO-GI & GI ROUND ROBIN with kids

    CZ Event record 0–0

    • Gold

12-month performance profile

How the results were achieved

Past 12 months
Current win streak
4
Unique opponents
4
Distinct events
2

Ways of winning

  • Submission 1 25%
  • Points 2 50%
  • Decision 0 0%
  • Other recorded result 1 25%

Gi versus No-Gi

Gi

Rating
-
Record
-
Win rate
-
Submission share
-

No-Gi

Rating
1391
Record
4–0
Win rate
100%
Submission share
25%

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
1,391
Change over 90 days
-
Highest rating in 12 months
1,394
Performance versus expectation
-
Schedule strength
-
Average opponent rating
1,216
Weighted win rate
-
Expected win rate
-
Repeat-opponent share
0%
Effective evidence
3.4
Confidence
55/100

Opponents

Opposition and rivalries

The strongest recorded win, rematches and opponents faced repeatedly.

Recent tournaments

  3. GRIND 10 NO-GI & GI ROUND ROBIN with kids

    June 28, 2025
    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.

August 2026 No new matches Change 0 Rating 1,391

Rating-period composition

Rating matches
4 0
Record
4–0 Previous month 4–0
Opponents
4 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 1,391

Rating-period composition

Rating matches
4 0
Record
4–0 Previous month 4–0
Opponents
4 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 1,391

Rating-period composition

Rating matches
4 0
Record
4–0 Previous month 4–0
Opponents
4 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 +2 Rating 1,391

Rating-period composition

Rating matches
4 0
Record
4–0 Previous month 4–0
Opponents
4 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 No new matches Change +2 Rating 1,389

Rating-period composition

Rating matches
4 0
Record
4–0 Previous month 4–0
Opponents
4 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.

March 2026 No new matches Change 0 Rating 1,387

Rating-period composition

Rating matches
4 0
Record
4–0 Previous month 4–0
Opponents
4 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.

February 2026 No new matches Change 0 Rating 1,387

Rating-period composition

Rating matches
4 0
Record
4–0 Previous month 4–0
Opponents
4 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.

January 2026 No new matches Change -7 Rating 1,387

Rating-period composition

Rating matches
4 0
Record
4–0 Previous month 4–0
Opponents
4 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.

December 2025 No new matches Change 0 Rating 1,394

Rating-period composition

Rating matches
4 0
Record
4–0 Previous month 4–0
Opponents
4 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.

November 2025 2 new matches Change +89 Rating 1,394

Rating-period composition

Rating matches
4 +2
Record
4–0 Previous month 2–0
Opponents
4 +2
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
November 23, 2025 Martin Rokoš
ADCC Czech National Championship 2025 Boys Junior / 15-17 years / Beginner / -70 kg
Method Points 05:00 2–0
Marginal influence +25
Win
November 23, 2025 Filip Šťastný
ADCC Czech National Championship 2025 Boys Junior / 15-17 years / Beginner / -70 kg
Method Submission 04:05 0–0
Marginal influence +30
October 2025 No new matches Change +1 Rating 1,305

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.

September 2025 2 new matches Change Starting point Rating 1,304

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
September 27, 2025 Jan Plechatý
2025 AGF Prague Open No Gi Juveniles / Adults / Male / Juvenile / White / Feather (Up to 72.60 kg)
Method Disqualification 01:39 0–3
Marginal influence +30
Win
September 27, 2025 Ondřej Stuchl
2025 AGF Prague Open No Gi Juveniles / Adults / Male / Juvenile / White / Feather (Up to 72.60 kg)
Method Points 05:00 11–5
Marginal influence +22
Relevant matches
3.4
Official ranking percentile
-
Performance
-

3.4 weighted matches against 4 different opponents across 2 events

Weighted win rate
-
Expected win rate
-
Average opponent rating
1,216
Repeated-opponent share
0.0%
Network connectivity
80.9%

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

ADCC Czech National Championship 2025
U18 · Counts
Boys Junior / 15-17 years / Beginner / -70 kg
  • Competition age 16
2025 AGF Prague Open
Does not count
No Gi Juveniles / Adults / Male / Juvenile / White / Feather (Up to 72.60 kg)
  • Competition age 16
  • Registered age: u18
  • Source category: u18

Classification evidence

Why ≤ 70 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

  • ≤ 70 kg 1 competition event Selected outcome
  • ≤ 73 kg 1 competition event

Registrations and outcomes

ADCC Czech National Championship 2025
≤ 70 kg · Counts as a competition event
Boys Junior / 15-17 years / Beginner / -70 kg
  • Registered weight class: -70 kg
  • Source competition limit: -70 kg

2 matches in the rating period

2025 AGF Prague Open
≤ 73 kg · Counts as a competition event
No Gi Juveniles / Adults / Male / Juvenile / White / Feather (Up to 72.60 kg)
  • Registered weight class: Feather (Up to 72.60 kg)
  • Source competition limit: Feather (Up to 72.60 kg)

2 matches in the rating period

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 2 matches in the rating period Selected outcome

Registrations and outcomes

2025 AGF Prague Open
white · Counts as a match
No Gi Juveniles / Adults / Male / Juvenile / White / Feather (Up to 72.60 kg)
  • Source belt category: white

2 matches in the rating period