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CZ

David Pinkas

Academy of Movement

W–L
14–5
Won and lost rating-eligible matches in the past 12 months.
Gi
1,497
Rating based on Gi matches in the past 12 months.
No-Gi
1,268
Rating based on No-Gi matches in the past 12 months.
Current form
7–3
Results from the ten most recent rating-eligible matches.
Opponents
14
Unique opponents faced in rating-eligible matches in the past 12 months.

Honours

Medals and placements

Gold
7
Silver
5
Bronze
4
Total medals
16
Events with results
11

Full career record

Wins
28
Losses
20
Matches
48
Win rate
58.3%

Ways of winning

Submission
18
Points
3
Decision
2
Disqualification
1
Other recorded result
2

Personal records

Longest winning streak
9
Longest submission streak
4
Longest gold streak
1

Recent recorded placements

  4. AOM Cup Kids 3

    CZ Event record 4–1

    • Boys Gi / White, Grey / U12 (2015,2014,2013) / -42 kg
    • Boys NoGi / White / U12 (2015,2014,2013) / -46 kg

12-month performance profile

How the results were achieved

Past 12 months
Current win streak
1
Unique opponents
14
Distinct events
4

Ways of winning

  • Submission 10 71%
  • Points 1 7%
  • Decision 2 14%
  • Other recorded result 1 7%

Gi versus No-Gi

Gi

Rating
1497
Record
10–1
Win rate
91%
Submission share
70%

No-Gi

Rating
1268
Record
4–4
Win rate
50%
Submission share
75%

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
1,468
Change over 90 days
+55
Highest rating in 12 months
1,469
Performance versus expectation
+16.5 pp
Schedule strength
Top 25%
Average opponent rating
1,356
Weighted win rate
72%
Expected win rate
56%
Repeat-opponent share
26%
Effective evidence
13.6
Confidence
93/100

Opponents

Opposition and rivalries

The strongest recorded win, rematches and opponents faced repeatedly.

Rematches 12–9 12–9 across 21 rematches against 10 repeat opponents.

Top 10 highest-ranked defeated opponents

Past 12 months

  1. #193 Matyas Divisek · AOM Cup Kids 3 Sub 02:10 0–0
  2. #402 Ema Linkova · Pardubice Grappling Open vol.7 Pts 2–0
  3. #645 Karel Kolář · Open Czech championship submission only 2026 Dec 0–0
  4. #870 Henry Daiber Tran · TATAMY 20: PRAGUE - KIDS (round robin) Dec 0–0
  5. #1286 Tibor Culek · AOM Cup Kids 3 Sub 03:32 0–0
  6. #1565 Volodymyr Demchuk · Pardubice Grappling Open vol.7 Sub 00:31 0–0
  7. #1741 Maksym Kalynych · Pardubice Grappling Open vol.7 Sub 00:55 0–0
  8. #2615 Tadeáš Sokol · AOM Cup Kids 3 Sub 02:51 5–0

Full career

  1. #193 Matyas Divisek · AOM Cup Kids 3 Sub 02:10 0–0
  2. #402 Ema Linkova · Pardubice Grappling Open vol.7 Pts 2–0
  3. #645 Karel Kolář · Open Czech championship submission only 2026 Dec 0–0
  4. #870 Henry Daiber Tran · TATAMY 20: PRAGUE - KIDS (round robin) Dec 0–0
  5. #1076 Jan Koch · Pardubice Grappling Open vol.2 Sub 00:13 0–0
  6. #1286 Tibor Culek · AOM Cup Kids 3 Sub 03:32 0–0
  7. #1351 Matouš Dančo · Pardubice Grappling Open vol.2 Sub 00:40 0–0
  8. #1565 Volodymyr Demchuk · Pardubice Grappling Open vol.7 Sub 00:31 0–0 Earlier · Sub 03:41 4–7 October 6, 2024 · AOM Cup Kids 2
  9. #1741 Maksym Kalynych · Pardubice Grappling Open vol.7 Sub 00:55 0–0
  10. #2615 Tadeáš Sokol · AOM Cup Kids 3 Sub 02:51 5–0

Rivals

Opponent Head-to-head record Matches
Matyas Divisek 2–1 3
Ema Linkova 1–1 2

Around this athlete

Athlete Rank Rating
Julaybib Malkoc #352 1,468
David Pinkas #353 1,468
Mauro Soria Carrero #354 1,468

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 1,468

Rating-period composition

Rating matches
19 0
Record
14–5 Previous month 14–5
Opponents
14 0
Events
4 0

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

July 2026 5 new matches Change +19 Rating 1,469

Rating-period composition

Rating matches
19 +5
Record
14–5 Previous month 11–3
Opponents
14 +5
Events
4 +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
July 11, 2026 Ema Linkova
Pardubice Grappling Open vol.7 Boys Junior GI / 11-12 years / -45 kg / Intermediate
Method Points 04:00 2–0
Marginal influence +18
Win
July 11, 2026 Maksym Kalynych
Pardubice Grappling Open vol.7 Boys Junior GI / 11-12 years / -45 kg / Intermediate
Method Submission 00:55 0–0
Marginal influence +8
Win
July 11, 2026 Volodymyr Demchuk
Pardubice Grappling Open vol.7 Boys Junior GI / 11-12 years / -45 kg / Intermediate
Method Submission 00:31 0–0
Marginal influence +11
Loss
July 11, 2026 Unknown opponent
Pardubice Grappling Open vol.7 Boys Junior No-GI / 13-14 years / -45 kg / Intermediate
Method Submission 02:44 0–3
Marginal influence -20
Loss
July 11, 2026 Matyáš Barák
Pardubice Grappling Open vol.7 Boys Junior No-GI / 13-14 years / -45 kg / Intermediate
Method Submission 00:09 0–0
Marginal influence -12
June 2026 1 new match Change +25 Rating 1,450

Rating-period composition

Rating matches
14 +1
Record
11–3 Previous month 10–3
Opponents
9 0
Events
3 +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
June 20, 2026 Karel Kolář
Open Czech championship submission only 2026 GI - Kids boys 10-13y / -45 kg / Grey belt
Method Decision 03:39 0–0
Marginal influence +19
May 2026 No new matches Change +4 Rating 1,425

Rating-period composition

Rating matches
13 0
Record
10–3 Previous month 10–3
Opponents
9 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 +7 Rating 1,421

Rating-period composition

Rating matches
13 0
Record
10–3 Previous month 10–3
Opponents
9 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 9 new matches Change +38 Rating 1,414

Rating-period composition

Rating matches
13 +9
Record
10–3 Previous month 4–0
Opponents
9 +5
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
March 21, 2026 Kyryl Chupryna
TATAMY 20: PRAGUE - KIDS (round robin) Kids / No Gi / 10-12 years / Boys / Beginner / -50 kg
Method Submission 03:18 4–0
Marginal influence +2
Win
March 21, 2026 Kyryl Chupryna
TATAMY 20: PRAGUE - KIDS (round robin) Kids / No Gi / 10-12 years / Boys / Beginner / -50 kg
Method Submission 03:08 0–0
Marginal influence +2
Loss
March 21, 2026 Karel Kolář
TATAMY 20: PRAGUE - KIDS (round robin) Kids / No Gi / 10-12 years / Boys / Beginner / -50 kg
Method Decision 04:00 0–0
Marginal influence -16
Win
March 21, 2026 Henry Daiber Tran
TATAMY 20: PRAGUE - KIDS (round robin) Kids / No Gi / 10-12 years / Boys / Beginner / -50 kg
Method Decision 04:00 0–0
Marginal influence +3
Loss
March 21, 2026 Matyas Divisek
TATAMY 20: PRAGUE - KIDS (round robin) Kids / No Gi / 10-12 years / Boys / Beginner / -50 kg
Method Points 04:00 0–2
Marginal influence -15
Win
March 21, 2026 Vladimír Šaffa
TATAMY 20: PRAGUE - KIDS (round robin) Kids / Gi / 10-12 years / Boys / White/grey belt / -50 kg
Method Submission 00:50 6–0
Marginal influence +9
Win
March 21, 2026 Matyas Divisek
TATAMY 20: PRAGUE - KIDS (round robin) Kids / Gi / 10-12 years / Boys / White/grey belt / -50 kg
Method Disqualification 01:12 0–0
Marginal influence +13
Win
March 21, 2026 Maxmilian Paroulek
TATAMY 20: PRAGUE - KIDS (round robin) Kids / Gi / 10-12 years / Boys / White/grey belt / -50 kg
Method Submission 01:27 6–0
Marginal influence +12
Loss
March 21, 2026 Henry Daiber Tran
TATAMY 20: PRAGUE - KIDS (round robin) Kids / Gi / 10-12 years / Boys / White/grey belt / -50 kg
Method Submission 00:25 0–3
Marginal influence -14
February 2026 No new matches Change +11 Rating 1,376

Rating-period composition

Rating matches
4 0
Record
4–0 Previous month 4–0
Opponents
4 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 Change -1 Rating 1,365

Rating-period composition

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

December 2025 No new matches Change 0 Rating 1,366

Rating-period composition

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

November 2025 No new matches · 8 left period Change +43 Rating 1,366

Rating-period composition

Rating matches
4 -8
Record
4–0 Previous month 6–6
Opponents
4 -6
Events
1 -2

8 older matches left the 12-month period: 2 won and 6 lost. The rating is then recalculated across the full network, so the monthly change is not a sum of separate deductions.

October 2025 4 new matches · 9 left period Change -61 Rating 1,323

Rating-period composition

Rating matches
12 -5
Record
6–6 Previous month 10–7
Opponents
10 -3
Events
3 -1

9 older matches left the 12-month period: 8 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.
Win
October 5, 2025 Matyas Divisek
AOM Cup Kids 3 Boys Gi / White, Grey / U12 (2015,2014,2013) / -42 kg
Method Submission 02:10 0–0
Marginal influence +14
Win
October 5, 2025 Šimon Chalupa
AOM Cup Kids 3 Boys Gi / White, Grey / U12 (2015,2014,2013) / -42 kg
Method Submission 01:02 6–0
Marginal influence +12
Win
October 5, 2025 Tadeáš Sokol
AOM Cup Kids 3 Boys Gi / White, Grey / U12 (2015,2014,2013) / -42 kg
Method Submission 02:51 5–0
Marginal influence +10
Win
October 5, 2025 Tibor Culek
AOM Cup Kids 3 Boys NoGi / White / U12 (2015,2014,2013) / -46 kg
Method Submission 03:32 0–0
Marginal influence 0
September 2025 No new matches Change -2 Rating 1,384

Rating-period composition

Rating matches
17 0
Record
10–7 Previous month 10–7
Opponents
13 0
Events
4 0

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

Relevant matches
13.6
Official ranking percentile
Top 12%
Performance
16.5 pp above expectation

13.6 weighted matches against 14 different opponents across 4 events

Weighted win rate
72.3%
Expected win rate
55.7%
Average opponent rating
1,356
Repeated-opponent share
26.3%
Network connectivity
80.9%

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 4 event votes Selected outcome

Registrations and outcomes

Pardubice Grappling Open vol.7
U14 · Counts
Boys Junior GI / 11-12 years / -45 kg / Intermediate
  • Competition age 12
Boys Junior No-GI / 13-14 years / -45 kg / Intermediate
  • Competition age 12
Open Czech championship submission only 2026
U14 · Counts
GI - Kids boys 10-13y / -45 kg / Grey belt
  • Competition age 12
  • Registered age: u14
  • Source category: u14
Pardubice Grappling Open vol.6
U14 · Counts
Boys Junior GI / 11-12 years / -40 kg / Intermediate
  • Competition age 12
Boys Junior No-GI / 11-12 years / -40 kg / Intermediate
  • Competition age 12
TATAMY 20: PRAGUE - KIDS (round robin)
U14 · Counts
Kids / No Gi / 10-12 years / Boys / Beginner / -50 kg
  • Competition age 12
Kids / Gi / 10-12 years / Boys / White/grey belt / -50 kg
  • Competition age 12
AOM Cup Kids 3
Does not count
Boys NoGi / White / U12 (2015,2014,2013) / -46 kg
  • Competition age 11
  • Registered age: u12
  • Source category: u12
Boys Gi / White, Grey / U12 (2015,2014,2013) / -42 kg
  • Competition age 11
  • Registered age: u12
  • Source category: u12

Classification evidence

Why ≤ 45 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

  • ≤ 45 kg 2 competition events Selected outcome
  • ≤ 50 kg 1 competition event

Registrations and outcomes

Pardubice Grappling Open vol.7
≤ 45 kg · Counts as a competition event
Boys Junior GI / 11-12 years / -45 kg / Intermediate
  • Registered weight class: -45 kg
  • Source competition limit: -45 kg

3 matches in the rating period

Pardubice Grappling Open vol.7
≤ 45 kg · Counts as a competition event
Boys Junior No-GI / 13-14 years / -45 kg / Intermediate
  • Registered weight class: -45 kg
  • Source competition limit: -45 kg

2 matches in the rating period

Open Czech championship submission only 2026
≤ 45 kg · Counts as a competition event
GI - Kids boys 10-13y / -45 kg / Grey belt
  • Registered weight class: -45 kg
  • Source competition limit: -45 kg

1 match in the rating period

Pardubice Grappling Open vol.6
Does not count
Boys Junior GI / 11-12 years / -40 kg / Intermediate
  • Registered weight class: -40 kg
  • Source competition limit: -40 kg

No matches in the rating period · no valid weight evidence

Pardubice Grappling Open vol.6
Does not count
Boys Junior No-GI / 11-12 years / -40 kg / Intermediate
  • Registered weight class: -40 kg
  • Source competition limit: -40 kg

No matches in the rating period · no valid weight evidence

TATAMY 20: PRAGUE - KIDS (round robin)
≤ 50 kg · Counts as a competition event
Kids / No Gi / 10-12 years / Boys / Beginner / -50 kg
  • Registered weight class: -50 kg
  • Source competition limit: -50 kg

5 matches in the rating period

TATAMY 20: PRAGUE - KIDS (round robin)
≤ 50 kg · Counts as a competition event
Kids / Gi / 10-12 years / Boys / White/grey belt / -50 kg
  • Registered weight class: -50 kg
  • Source competition limit: -50 kg

4 matches in the rating period

AOM Cup Kids 3
≤ 46 kg · Does not count
Boys NoGi / White / U12 (2015,2014,2013) / -46 kg
  • Registered weight class: -46 kg
  • Source competition limit: -46 kg

1 match in the rating period · conflicting upper weight limits make this event ambiguous

AOM Cup Kids 3
≤ 42 kg · Does not count
Boys Gi / White, Grey / U12 (2015,2014,2013) / -42 kg
  • Registered weight class: -42 kg
  • Source competition limit: -42 kg

3 matches in the rating period · conflicting upper weight limits make this event ambiguous

Classification evidence

Why Grey?

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

  • grey 5 matches in the rating period Selected outcome
  • white 4 matches in the rating period

Registrations and outcomes

Open Czech championship submission only 2026
grey · Counts as a match
GI - Kids boys 10-13y / -45 kg / Grey belt
  • Source belt category: grey

1 match in the rating period

TATAMY 20: PRAGUE - KIDS (round robin)
grey · Counts as a match
Kids / Gi / 10-12 years / Boys / White/grey belt / -50 kg
  • Source belt category: grey

4 matches in the rating period

AOM Cup Kids 3
white · Counts as a match
Boys Gi / White, Grey / U12 (2015,2014,2013) / -42 kg
  • Source belt category: white

3 matches in the rating period

AOM Cup Kids 3
white · Counts as a match
Boys NoGi / White / U12 (2015,2014,2013) / -46 kg
  • Source belt category: white

1 match in the rating period