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NL

Davi Van Heeswijk

Team Bolinha

W–L
4–10
Won and lost rating-eligible matches in the past 12 months.
Gi
1,267
Rating based on Gi matches in the past 12 months.
No-Gi
1,114
Rating based on No-Gi matches in the past 12 months.
Current form
3–7
Results from the ten most recent rating-eligible matches.
Opponents
11
Unique opponents faced in rating-eligible matches in the past 12 months.

Honours

Medals and placements

Gold
8
Silver
4
Bronze
7
Total medals
19
Events with results
18

Full career record

Wins
31
Losses
35
Matches
66
Win rate
47.0%

Ways of winning

Submission
24
Points
3
Decision
0
Disqualification
0
Other recorded result
1

Personal records

Longest winning streak
5
Longest submission streak
4
Longest gold streak
1

Recent recorded placements

  5. Lion Cub Jiu Jitsu Competition 4

    NL Event record 4–3

    • Boys GI / 7 years old (DAY 2: Sunday) / Grey belt / -27 & -30 kg
    • Boys NO-GI / 7 - 10 years old (DAY 2: Sunday) / White & Grey belt / -27 kg

12-month performance profile

How the results were achieved

Past 12 months
Current win streak
0
Unique opponents
11
Distinct events
3

Ways of winning

  • Submission 4 100%
  • Points 0 0%
  • Decision 0 0%
  • Other recorded result 0 0%

Gi versus No-Gi

Gi

Rating
1267
Record
4–8
Win rate
33%
Submission share
100%

No-Gi

Rating
1114
Record
0–2
Win rate
0%
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
1,287
Change over 90 days
+37
Highest rating in 12 months
1,355
Performance versus expectation
-7.2 pp
Schedule strength
Top 5%
Average opponent rating
1,426
Weighted win rate
28%
Expected win rate
36%
Repeat-opponent share
21%
Effective evidence
9.7
Confidence
90/100

Opponents

Opposition and rivalries

The strongest recorded win, rematches and opponents faced repeatedly.

Rematches 13–17 13–17 across 30 rematches against 10 repeat opponents.

Top 10 highest-ranked defeated opponents

Past 12 months

  1. #1304 Jayden Durivou · 'The Future League 7' by VERSUS Sub 00:33 0–0

Full career

  1. #34 Balian Khedhiri · International Veluwe Open Jiu Jitsu Championship 2025 (GI) Sub 00:28 2–2
  2. #131 Ridouan Chouhou · Nijmegen Open BJJ 2024 Sub 4–0
  3. #167 Yeva Olena Deputter Sorokhtey · VERSUS Kids 1 Sub 00:15 0–0 Earlier · Sub 00:45 0–6 December 31, 2022 · International Veluwe Open Jiu Jitsu Championship 2023 GI & NO-GI
  4. #199 Yago Diniz De Araujo · King of the Beach 2024 Pts 4–2 Earlier · Sub 00:44 3–0 July 6, 2024 · King of the Beach 2024
  5. #205 Rizgar Deniz · Lion Cub Jiu Jitsu Competition 4 Sub 00:46 2–0
  6. #261 Adam Moaddine · Lion Cub Jiu Jitsu Competition 4 Sub 02:08 0–15
  7. #369 Daniel Magomedov · Lion Cub Jiu Jitsu Competition 4 Sub 0–2
  8. #1100 Macey De Vos · International Veluwe Open Jiu Jitsu Championship 2025 (GI) Sub 00:05 0–0
  9. #1304 Jayden Durivou · 'The Future League 7' by VERSUS Sub 00:33 0–0

Rivals

Opponent Head-to-head record Matches
Daan Chavez 6–1 7
Alberto Cassano 0–3 3
Jayce Tai 0–3 3

Around this athlete

Athlete Rank Rating
Mohamed Houari #948 1,288
Davi Van Heeswijk #949 1,287
Aslal Elhariti #950 1,287

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 -2 Rating 1,287

Rating-period composition

Rating matches
14 0
Record
4–10 Previous month 4–10
Opponents
11 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.

July 2026 No new matches Change +1 Rating 1,289

Rating-period composition

Rating matches
14 0
Record
4–10 Previous month 4–10
Opponents
11 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.

June 2026 No new matches Change +4 Rating 1,288

Rating-period composition

Rating matches
14 0
Record
4–10 Previous month 4–10
Opponents
11 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.

May 2026 No new matches · 3 left period Change -75 Rating 1,284

Rating-period composition

Rating matches
14 -3
Record
4–10 Previous month 7–10
Opponents
11 -3
Events
3 -1

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

April 2026 No new matches · 7 left period Change -26 Rating 1,359

Rating-period composition

Rating matches
17 -7
Record
7–10 Previous month 11–13
Opponents
14 -7
Events
4 -1

7 older matches left the 12-month period: 4 won and 3 lost. The rating is then recalculated across the full network, so the monthly change is not a sum of separate deductions.

March 2026 No new matches Change +1 Rating 1,385

Rating-period composition

Rating matches
24 0
Record
11–13 Previous month 11–13
Opponents
21 0
Events
5 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 -1 Rating 1,384

Rating-period composition

Rating matches
24 0
Record
11–13 Previous month 11–13
Opponents
21 0
Events
5 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 · 4 left period Change +16 Rating 1,385

Rating-period composition

Rating matches
24 -4
Record
11–13 Previous month 11–17
Opponents
21 -2
Events
5 -1

4 older matches left the 12-month period: 0 won and 4 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 Change +1 Rating 1,369

Rating-period composition

Rating matches
28 0
Record
11–17 Previous month 11–17
Opponents
23 0
Events
6 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 Change +13 Rating 1,368

Rating-period composition

Rating matches
28 0
Record
11–17 Previous month 11–17
Opponents
23 0
Events
6 0

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

October 2025 7 new matches · 2 left period Change +36 Rating 1,355

Rating-period composition

Rating matches
28 +5
Record
11–17 Previous month 9–14
Opponents
23 +1
Events
6 0

2 older matches left the 12-month period: 0 won and 2 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 25, 2025 Kais De Boisgency
Lion Cub Jiu Jitsu Competition 5 Boys GI / 7 & 8 years old (DAY 2: Sunday) / Grey belt / -30 kg
Method Submission 00:58 0–7
Marginal influence -3
Loss
October 25, 2025 Jayce Tai
Lion Cub Jiu Jitsu Competition 5 Boys GI / 7 & 8 years old (DAY 2: Sunday) / Grey belt / -30 kg
Method Submission 00:51 2–0
Marginal influence -13
Win
October 25, 2025 Codi Tan
Lion Cub Jiu Jitsu Competition 5 Boys GI / 7 & 8 years old (DAY 2: Sunday) / Grey belt / -30 kg
Method Submission 00:12 0–0
Marginal influence +16
Win
October 25, 2025 Sil Bruins Slot
Lion Cub Jiu Jitsu Competition 5 Boys GI / 7 & 8 years old (DAY 2: Sunday) / Grey belt / -30 kg
Method Submission 01:15 0–0
Marginal influence +14
Loss
October 25, 2025 Alberto Cassano
Lion Cub Jiu Jitsu Competition 5 Boys GI / 7 & 8 years old (DAY 2: Sunday) / Grey belt / -30 kg
Method Submission 01:31 0–11
Marginal influence -19
Loss
October 25, 2025 Alberto Cassano
Lion Cub Jiu Jitsu Competition 5 Boys NO-GI / 7 & 8 years old (DAY 2: Sunday) / Grey belt / -30 kg
Method Submission 02:20 2–13
Marginal influence -13
Loss
October 25, 2025 Kais De Boisgency
Lion Cub Jiu Jitsu Competition 5 Boys NO-GI / 7 & 8 years old (DAY 2: Sunday) / Grey belt / -30 kg
Method Submission 00:48 0–7
Marginal influence -8
September 2025 7 new matches Change +1 Rating 1,319

Rating-period composition

Rating matches
23 +7
Record
9–14 Previous month 7–9
Opponents
22 +7
Events
6 +2

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
September 21, 2025 Kais De Boisgency
'The Future League 7' by VERSUS -30&-34kg / 7&8yr / White&Grey
Method Submission 01:39 0–7
Marginal influence -3
Loss
September 21, 2025 Dex Tol
'The Future League 7' by VERSUS -30&-34kg / 7&8yr / White&Grey
Method Points 02:30 0–3
Marginal influence -7
Win
September 21, 2025 Jayden Durivou
'The Future League 7' by VERSUS -30&-34kg / 7&8yr / White&Grey
Method Submission 00:33 0–0
Marginal influence +17
Win
September 21, 2025 Aliyah Relyveld
'The Future League 7' by VERSUS -30&-34kg / 7&8yr / White&Grey
Method Submission 00:04 0–0
Marginal influence +19
Loss
September 7, 2025 Sem Schildermans
Gelders Open BJJ Kids / 7 - 9 years boys / Grey & Yellow / -30 kg
Method Submission 01:06 0–6
Marginal influence -10
Loss
September 7, 2025 Baraa Yahia Bellahcene
Gelders Open BJJ Kids / 7 - 9 years boys / Grey & Yellow / -30 kg
Method Submission 00:32 0–9
Marginal influence -4
Loss
September 7, 2025 Nadir Balakouh
Gelders Open BJJ Kids / 7 - 9 years boys / Grey & Yellow / -30 kg
Method Submission 01:24 0–15
Marginal influence -5
Relevant matches
9.7
Official ranking percentile
Top 64%
Performance
7.2 pp below expectation

9.7 weighted matches against 11 different opponents across 3 events

Weighted win rate
28.4%
Expected win rate
35.7%
Average opponent rating
1,426
Repeated-opponent share
21.4%
Network connectivity
87.6%

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

Lion Cub Jiu Jitsu Competition 5
U10 · Counts
Boys NO-GI / 7 & 8 years old (DAY 2: Sunday) / Grey belt / -30 kg
  • Competition age 8
  • Registered age: u8
  • Source category: u8
Boys GI / 7 & 8 years old (DAY 2: Sunday) / Grey belt / -30 kg
  • Competition age 8
  • Registered age: u10
  • Source category: u10
'The Future League 7' by VERSUS
Does not count
-30&-34kg / 7&8yr / White&Grey
  • Competition age 8
Gelders Open BJJ
Does not count
Kids / 7 - 9 years boys / Grey & Yellow / -30 kg
  • Competition age 8
  • Registered age: u10
  • Source category: u10

Classification evidence

Why ≤ 30 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

  • ≤ 30 kg 1 competition event Selected outcome

Registrations and outcomes

Lion Cub Jiu Jitsu Competition 5
≤ 30 kg · Does not count
Boys NO-GI / 7 & 8 years old (DAY 2: Sunday) / Grey belt / -30 kg
  • Registered weight class: -30 kg
  • Source competition limit: -30 kg

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

Lion Cub Jiu Jitsu Competition 5
≤ 27 kg · Does not count
Boys GI / 7 & 8 years old (DAY 2: Sunday) / Grey belt / -30 kg
  • Registered weight class: -27 kg
  • Source competition limit: -27 kg

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

'The Future League 7' by VERSUS
Does not count
-30&-34kg / 7&8yr / White&Grey
  • Registered weight class: -30&-34kg / 7&8yr / White&Grey
  • Source competition limit: -30&-34kg / 7&8yr / White&Grey

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

Gelders Open BJJ
≤ 30 kg · Counts as a competition event
Kids / 7 - 9 years boys / Grey & Yellow / -30 kg
  • Registered weight class: -30 kg
  • Source competition limit: -30 kg

3 matches in the rating period

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 9 matches in the rating period Selected outcome
  • white 5 matches in the rating period

Registrations and outcomes

Lion Cub Jiu Jitsu Competition 5
white · Counts as a match
Boys GI / 7 & 8 years old (DAY 2: Sunday) / Grey belt / -30 kg
  • Source belt category: white

5 matches in the rating period

Lion Cub Jiu Jitsu Competition 5
grey · Counts as a match
Boys NO-GI / 7 & 8 years old (DAY 2: Sunday) / Grey belt / -30 kg
  • Source belt category: grey

2 matches in the rating period

'The Future League 7' by VERSUS
grey · Counts as a match
-30&-34kg / 7&8yr / White&Grey
  • Source belt category: grey

4 matches in the rating period

Gelders Open BJJ
grey · Counts as a match
Kids / 7 - 9 years boys / Grey & Yellow / -30 kg
  • Source belt category: grey

3 matches in the rating period