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CZ

Jakub Zima

Academy of Movement

W–L
0–7
Won and lost rating-eligible matches in the past 12 months.
Gi
1,041
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
0–7
Results from the ten most recent rating-eligible matches.
Opponents
7
Unique opponents faced in rating-eligible matches in the past 12 months.

Honours

Medals and placements

Gold
1
Silver
0
Bronze
2
Total medals
3
Events with results
9

Full career record

Wins
3
Losses
22
Matches
25
Win rate
12.0%

Ways of winning

Submission
0
Points
1
Decision
1
Disqualification
0

Personal records

Longest winning streak
1

Recent recorded placements

  5. AOM Cup Kids 2

    CZ Event record 0–1

    • Boys Gi / White / Grey / U7 (2018,2017) / -26 kg

12-month performance profile

How the results were achieved

Past 12 months
Current win streak
0
Unique opponents
7
Distinct events
2

Ways of winning

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

Gi versus No-Gi

Gi

Rating
1041
Record
0–7
Win rate
0%
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
1,041
Change over 90 days
+19
Highest rating in 12 months
1,051
Performance versus expectation
-
Schedule strength
-
Average opponent rating
1,341
Weighted win rate
-
Expected win rate
-
Repeat-opponent share
0%
Effective evidence
5.1
Confidence
67/100

Opponents

Opposition and rivalries

The strongest recorded win, rematches and opponents faced repeatedly.

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

Rivals

Opponent Head-to-head record Matches
Damián Pellati 0–2 2

Around this athlete

Athlete Rank Rating
Talha Köylüoglu #3054 1,041
Jakub Zima #3055 1,041
Cosai Harbuzi #3056 1,038

Recent tournaments

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 +1 Rating 1,041

Rating-period composition

Rating matches
7 0
Record
0–7 Previous month 0–7
Opponents
7 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 -1 Rating 1,040

Rating-period composition

Rating matches
7 0
Record
0–7 Previous month 0–7
Opponents
7 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 +1 Rating 1,041

Rating-period composition

Rating matches
7 0
Record
0–7 Previous month 0–7
Opponents
7 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 +10 Rating 1,040

Rating-period composition

Rating matches
7 0
Record
0–7 Previous month 0–7
Opponents
7 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 4 new matches Change -36 Rating 1,030

Rating-period composition

Rating matches
7 +4
Record
0–7 Previous month 0–3
Opponents
7 +4
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.
Loss
April 11, 2026 Matyáš Habich
Pardubice Grappling Open vol.6 Boys Junior GI / 6-8 years / -36 kg / Beginner
Method Submission 03:00 0–3
Marginal influence -11
Loss
April 11, 2026 Unknown opponent
Pardubice Grappling Open vol.6 Boys Junior GI / 6-8 years / -36 kg / Beginner
Method Points 03:00 0–3
Marginal influence -20
Loss
April 11, 2026 Mahulena Pirklová
Pardubice Grappling Open vol.6 Boys Junior GI / 6-8 years / -36 kg / Beginner
Method Submission 01:54 0–0
Marginal influence -13
Loss
April 11, 2026 Johanka Vrabcová
Pardubice Grappling Open vol.6 Boys Junior GI / 6-8 years / -36 kg / Beginner
Method Points 03:00 2–4
Marginal influence -18
March 2026 No new matches Change +2 Rating 1,066

Rating-period composition

Rating matches
3 0
Record
0–3 Previous month 0–3
Opponents
3 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.

February 2026 No new matches Change +5 Rating 1,064

Rating-period composition

Rating matches
3 0
Record
0–3 Previous month 0–3
Opponents
3 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.

January 2026 No new matches · 3 left period Change +21 Rating 1,059

Rating-period composition

Rating matches
3 -3
Record
0–3 Previous month 0–6
Opponents
3 -3
Events
1 -1

3 older matches left the 12-month period: 0 won and 3 lost. The rating is then recalculated across the full network, so the monthly change is not a sum of separate deductions.

December 2025 No new matches · 3 left period Change +28 Rating 1,038

Rating-period composition

Rating matches
6 -3
Record
0–6 Previous month 0–9
Opponents
6 -3
Events
2 -1

3 older matches left the 12-month period: 0 won and 3 lost. The rating is then recalculated across the full network, so the monthly change is not a sum of separate deductions.

November 2025 No new matches Change -1 Rating 1,010

Rating-period composition

Rating matches
9 0
Record
0–9 Previous month 0–9
Opponents
9 0
Events
3 0

No matches were added or left the period. The change comes from the monthly revaluation of opponents across the full network.

October 2025 3 new matches · 1 left period Change -33 Rating 1,011

Rating-period composition

Rating matches
9 +2
Record
0–9 Previous month 0–7
Opponents
9 +2
Events
3 0

1 older matches left the 12-month period: 0 won and 1 lost. The rating is then recalculated across the full network, so the monthly change is not a sum of separate deductions.

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.
Loss
October 5, 2025 Milan Kolomazník
AOM Cup Kids 3 Boys Gi / White / U7 (2019,2018) / +29 kg
Method Submission 00:48 0–11
Marginal influence -12
Loss
October 5, 2025 František Strnadel
AOM Cup Kids 3 Boys Gi / White / U7 (2019,2018) / +29 kg
Method Points 03:00 0–16
Marginal influence -19
Loss
October 5, 2025 Dominik Schwarc
AOM Cup Kids 3 Boys Gi / White / U7 (2019,2018) / +29 kg
Method Points 03:00 0–9
Marginal influence -25
September 2025 No new matches Change -7 Rating 1,044

Rating-period composition

Rating matches
7 0
Record
0–7 Previous month 0–7
Opponents
7 0
Events
3 0

No matches were added or left the period. The change comes from the monthly revaluation of opponents across the full network.

Relevant matches
5.1
Official ranking percentile
Top 100%
Performance
-

5.1 weighted matches against 7 different opponents across 2 events

Weighted win rate
-
Expected win rate
-
Average opponent rating
1,341
Repeated-opponent share
0.0%
Network connectivity
80.9%

Classification evidence

Why U10?

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

  • U10 1 event vote Selected outcome

Registrations and outcomes

Pardubice Grappling Open vol.6
U10 · Counts
Boys Junior GI / 6-8 years / -36 kg / Beginner
  • Competition age 8
AOM Cup Kids 3
Does not count
Boys Gi / White / U7 (2019,2018) / +29 kg
  • Competition age 7
  • Registered age: u8
  • Source category: u8

Classification evidence

Why ≤ 36 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

  • ≤ 36 kg 1 competition event Selected outcome

Registrations and outcomes

Pardubice Grappling Open vol.6
≤ 36 kg · Counts as a competition event
Boys Junior GI / 6-8 years / -36 kg / Beginner
  • Registered weight class: -36 kg
  • Source competition limit: -36 kg

4 matches in the rating period

AOM Cup Kids 3
Does not count
Boys Gi / White / U7 (2019,2018) / +29 kg
  • Registered weight class: +29 kg
  • Source competition limit: +29 kg

3 matches in the rating period · weight class could not be normalized reliably

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 Gi / White / U7 (2019,2018) / +29 kg
  • Source belt category: white

3 matches in the rating period