Davi Van Heeswijk - Rating

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 1,288

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.

July 2026 No new matches Change 0 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 1,289

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.

May 2026 No new matches · 3 left period Change -76 Rating 1,285

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 1,361

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 0 Rating 1,387

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 1,387

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 +18 Rating 1,388

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 1,370

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 1,369

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.

October 2025 7 new matches · 2 left period Change +36 Rating 1,356

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 +2 Rating 1,320

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 -6

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 -5

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: 6.9 pp below expectation

9.7 weighted matches against 11 different opponents across 3 events

Weighted win rate: 28.4%
Expected win rate: 35.3%
Average opponent rating: 1,430
Repeated-opponent share: 21.4%
Network connectivity: 80.9%