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Calculation details

Rating breakdown for the past 12 months

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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 1,547

Rating-period composition

Rating matches
29 0
Record
24–5 Previous month 24–5
Opponents
19 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.

July 2026 No new matches Change -1 Rating 1,546

Rating-period composition

Rating matches
29 0
Record
24–5 Previous month 24–5
Opponents
19 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.

June 2026 No new matches Change -2 Rating 1,547

Rating-period composition

Rating matches
29 0
Record
24–5 Previous month 24–5
Opponents
19 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.

May 2026 9 new matches · 1 left period Change +47 Rating 1,549

Rating-period composition

Rating matches
29 +8
Record
24–5 Previous month 16–5
Opponents
19 +1
Events
6 +1

1 older matches left the 12-month period: 1 won and 0 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
May 30, 2026 Nylo Van Beek
Nijmegen Open BJJ 2026 Kids / 8 - 10 years boys / White & Grey / -27 kg
Method Points 03:00 15–5
Marginal influence +5
Win
May 30, 2026 Anass Bouabid
Nijmegen Open BJJ 2026 Kids / 8 - 10 years boys / White & Grey / -27 kg
Method Points 03:00 2–2
Marginal influence +4
Win
May 30, 2026 Dempsey Makatita
Nijmegen Open BJJ 2026 Kids / 8 - 10 years boys / White & Grey / -27 kg
Method Points 03:00 15–2
Marginal influence +8
Win
Nijmegen Open BJJ 2026 Kids / 8 - 10 years boys / White & Grey / -27 kg
Method Points 03:00 2–0
Marginal influence +9
Win
May 9, 2026 Anass Bouabid
Lion Cub Jiu Jitsu Competition 6 Boys NO-GI / 8 & 9 years old (DAY 2: Sunday) / Grey belt / -27 kg
Method Submission 01:58 0–0
Marginal influence +7
Win
May 9, 2026 Nylo Van Beek
Lion Cub Jiu Jitsu Competition 6 Boys NO-GI / 8 & 9 years old (DAY 2: Sunday) / Grey belt / -27 kg
Method Submission 02:16 4–2
Marginal influence +2
Win
May 9, 2026 Anass Bouabid
Lion Cub Jiu Jitsu Competition 6 Boys GI / 8 & 9 years old (DAY 2: Sunday) / Grey belt / -27 kg
Method Submission 02:25 0–0
Marginal influence +5
Win
May 9, 2026 Nylo Van Beek
Lion Cub Jiu Jitsu Competition 6 Boys GI / 8 & 9 years old (DAY 2: Sunday) / Grey belt / -27 kg
Method Points 03:00 14–0
Marginal influence +5
Win
May 9, 2026 Yash Harhangi
Lion Cub Jiu Jitsu Competition 6 Boys GI / 8 & 9 years old (DAY 2: Sunday) / Grey belt / -27 kg
Method Points 03:00 16–0
Marginal influence +4
April 2026 No new matches · 5 left period Change -58 Rating 1,502

Rating-period composition

Rating matches
21 -5
Record
16–5 Previous month 21–5
Opponents
18 -3
Events
5 -1

5 older matches left the 12-month period: 5 won and 0 lost. The rating is then recalculated across the full network, so the monthly change is not a sum of separate deductions.

March 2026 6 new matches · 3 left period Change -40 Rating 1,560

Rating-period composition

Rating matches
26 +3
Record
21–5 Previous month 21–2
Opponents
21 +2
Events
6 0

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.

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 28, 2026 Oden Schouten
International Veluwe Open Jiu Jitsu Championship 2026 GI & NO-GI Kids GI / 8 - 9 years / Grey / -27 kg
Method Submission 02:25 18–0
Marginal influence +7
Win
March 28, 2026 Yash Harhangi
International Veluwe Open Jiu Jitsu Championship 2026 GI & NO-GI Kids GI / 8 - 9 years / Grey / -27 kg
Method Points 03:00 20–0
Marginal influence +4
Win
March 28, 2026 Nylo Van Beek
International Veluwe Open Jiu Jitsu Championship 2026 GI & NO-GI Kids GI / 8 - 9 years / Grey / -27 kg
Method Submission 00:34 2–0
Marginal influence +5
Loss
March 28, 2026 Nylo Van Beek
International Veluwe Open Jiu Jitsu Championship 2026 GI & NO-GI Kids No-GI / 8 - 10 years / White & Grey / -27 kg & -30 kg
Method Submission 00:28 0–0
Marginal influence -14
Loss
March 28, 2026 Lia Liberato
International Veluwe Open Jiu Jitsu Championship 2026 GI & NO-GI Kids No-GI / 8 - 10 years / White & Grey / -27 kg & -30 kg
Method Submission 01:04 0–0
Marginal influence -14
Loss
March 28, 2026 Yuna Van Der Bom
International Veluwe Open Jiu Jitsu Championship 2026 GI & NO-GI Kids No-GI / 8 - 10 years / White & Grey / -27 kg & -30 kg
Method Points 03:00 0–4
Marginal influence -14
February 2026 No new matches Change +4 Rating 1,600

Rating-period composition

Rating matches
23 0
Record
21–2 Previous month 21–2
Opponents
19 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.

January 2026 No new matches Change -1 Rating 1,596

Rating-period composition

Rating matches
23 0
Record
21–2 Previous month 21–2
Opponents
19 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.

December 2025 No new matches Change 0 Rating 1,597

Rating-period composition

Rating matches
23 0
Record
21–2 Previous month 21–2
Opponents
19 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 · 4 left period Change +2 Rating 1,597

Rating-period composition

Rating matches
23 -4
Record
21–2 Previous month 24–3
Opponents
19 -2
Events
6 -1

4 older matches left the 12-month period: 3 won and 1 lost. The rating is then recalculated across the full network, so the monthly change is not a sum of separate deductions.

October 2025 14 new matches · 2 left period Change +66 Rating 1,595

Rating-period composition

Rating matches
27 +12
Record
24–3 Previous month 14–1
Opponents
21 +9
Events
7 +2

2 older matches left the 12-month period: 2 won and 0 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 25, 2025 Ridouan Chouhou
Lion Cub Jiu Jitsu Competition 5 Boys NO-GI / 7 & 8 years old (DAY 2: Sunday) / White & Grey belt / -27 kg
Method Points 03:00 6–5
Marginal influence +6
Win
October 25, 2025 Musa Turkmen
Lion Cub Jiu Jitsu Competition 5 Boys NO-GI / 7 & 8 years old (DAY 2: Sunday) / White & Grey belt / -27 kg
Method Submission 00:16 0–0
Marginal influence +1
Win
October 25, 2025 Damin Ahamed
Lion Cub Jiu Jitsu Competition 5 Boys NO-GI / 7 & 8 years old (DAY 2: Sunday) / White & Grey belt / -27 kg
Method Submission 00:37 6–0
Marginal influence +5
Win
October 25, 2025 Ali Dardab
Lion Cub Jiu Jitsu Competition 5 Boys GI / 8 years old (DAY 2: Sunday) / White & Grey belt / -24 kg
Method Submission 01:24 0–0
Marginal influence +15
Win
October 25, 2025 Anass Bouabid
Lion Cub Jiu Jitsu Competition 5 Boys GI / 8 years old (DAY 2: Sunday) / White & Grey belt / -24 kg
Method Points 03:00 18–0
Marginal influence +5
Win
October 18, 2025 Joe Smol
2025 NO GI International Veluwe Open Jiu Jitsu Championship Kids No-gi / 8 - 9 years boys / White & Grey / -24 & -30 kg
Method Decision 03:00 0–0
Marginal influence +11
Win
October 18, 2025 Sem Schildermans
2025 NO GI International Veluwe Open Jiu Jitsu Championship Kids No-gi / 8 - 9 years boys / White & Grey / -24 & -30 kg
Method Points 03:00 2–0
Marginal influence +11
Win
October 18, 2025 Oden Schouten
2025 NO GI International Veluwe Open Jiu Jitsu Championship Kids No-gi / 8 - 9 years boys / White & Grey / -24 & -30 kg
Method Points 03:00 15–0
Marginal influence +1
Loss
October 18, 2025 Floris Ilario
2025 NO GI International Veluwe Open Jiu Jitsu Championship Kids No-gi / 8 - 9 years boys / White & Grey / -24 & -30 kg
Method Submission 02:14 4–2
Marginal influence -15
Loss
October 4, 2025 Abdurrahman Umaev
NAGA Europe Grappling Championship Children No-Gi (Male) / Beginner / 25 - 29.9 / 8-9 years
Method Submission 01:10 0–2
Marginal influence -12
Win
October 4, 2025 Leon Hyldedahl
NAGA Europe Grappling Championship Children No-Gi (Male) / Beginner / 25 - 29.9 / 8-9 years
Method Points 03:00 1–0
Marginal influence +4
Win
October 4, 2025 Leonardo Barone
NAGA Europe Grappling Championship Children No-Gi (Male) / Beginner / 25 - 29.9 / 8-9 years
Method Points 03:00 6–2
Marginal influence +5
Win
October 4, 2025 River Richards
NAGA Europe Grappling Championship Children Gi (Male) / Intermediate / 20 - 24.9 / 7-8 years
Method Points 03:00 2–0
Marginal influence +8
Win
October 4, 2025 River Richards
NAGA Europe Grappling Championship Children Gi (Male) / Intermediate / 20 - 24.9 / 7-8 years
Method Points 03:00 4–2
Marginal influence +8
September 2025 No new matches Change +2 Rating 1,529

Rating-period composition

Rating matches
15 0
Record
14–1 Previous month 14–1
Opponents
12 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.

Relevant matches
18.8
Official ranking percentile
Top 5%
Performance
19.3 pp above expectation

18.8 weighted matches against 19 different opponents across 6 events

Weighted win rate
81.7%
Expected win rate
62.4%
Average opponent rating
1,383
Repeated-opponent share
34.5%
Network connectivity
80.9%