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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 -3 Rating 1,637

Rating-period composition

Rating matches
27 0
Record
25–2 Previous month 25–2
Opponents
21 0
Events
10 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 1,640

Rating-period composition

Rating matches
27 0
Record
25–2 Previous month 25–2
Opponents
21 0
Events
10 0

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

June 2026 8 new matches Change +60 Rating 1,641

Rating-period composition

Rating matches
27 +8
Record
25–2 Previous month 17–2
Opponents
21 +4
Events
10 +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 13, 2026 Issa Hassime
2026 AGF Antwerp Championships Gi Kids / Boys / Pre Teen (10 - 11 yrs) / Yellow / Feather II (Up to 34.00 kg)
Method Points 01:51 10–0
Marginal influence +7
Win
June 13, 2026 Lionel Correa
2026 AGF Antwerp Championships Gi Kids / Boys / Pre Teen (10 - 11 yrs) / Yellow / Feather II (Up to 34.00 kg)
Method Submission 00:18 0–1
Marginal influence +4
Win
2026 AGF Antwerp Championships No Gi Kids Challenger / Boys / Regular Challenger / Feather II (Up to 34.00 kg)
Method Submission 02:38 13–2
Marginal influence +10
Win
June 13, 2026 Seymen Efe CAGLAR
2026 AGF Antwerp Championships No Gi Kids Challenger / Boys / Regular Challenger / Feather II (Up to 34.00 kg)
Method Submission 00:20 3–0
Marginal influence +2
Win
2026 AGF Antwerp Championships Gi Kids Challenger / Boys / Regular Challenger / Feather II (Up to 34.00 kg)
Method Points 4–2
Marginal influence +16
Win
June 13, 2026 Sem Schildermans
2026 AGF Antwerp Championships Gi Kids Challenger / Boys / Regular Challenger / Feather II (Up to 34.00 kg)
Method Points 03:00 16–2
Marginal influence +7
Win
June 13, 2026 Issa Hassime
2026 AGF Antwerp Championships No Gi Kids / Boys / Pre Teen (10 - 11 yrs) / Yellow / Feather II (Up to 34.00 kg)
Method Submission 00:43 6–0
Marginal influence +2
Win
June 13, 2026 Issa Hassime
2026 AGF Antwerp Championships No Gi Kids / Boys / Pre Teen (10 - 11 yrs) / Yellow / Feather II (Up to 34.00 kg)
Method Submission 01:55 9–0
Marginal influence +2
May 2026 1 new match Change -12 Rating 1,581

Rating-period composition

Rating matches
19 +1
Record
17–2 Previous month 17–1
Opponents
17 +1
Events
9 +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
May 9, 2026 Aritz Franco
CAMPEONATO DE ESPAÑA DE BJJ GI & NO-GI 2026 Kids Boys GI / Grey-Yellow / Infantil B / -32,0 kg
Method Submission 00:57 0–2
Marginal influence -24
April 2026 2 new matches Change -5 Rating 1,593

Rating-period composition

Rating matches
18 +2
Record
17–1 Previous month 15–1
Opponents
16 +2
Events
8 +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
April 4, 2026 Zachary CARLHIAN
NO GI - BELGIAN CHAMPIONSHIP KIDS YOUTH & ADULTS 2026 Boys NoGi / Yellow / 10-11-12 yrs / -32 kg
Method Points 04:00 42–0
Marginal influence +3
Win
April 4, 2026 Ibrahim Benali
NO GI - BELGIAN CHAMPIONSHIP KIDS YOUTH & ADULTS 2026 Boys NoGi / Yellow / 10-11-12 yrs / -32 kg
Method Points 04:00 43–0
Marginal influence +5
March 2026 5 new matches · 6 left period Change -20 Rating 1,598

Rating-period composition

Rating matches
16 -1
Record
15–1 Previous month 17–0
Opponents
14 0
Events
7 +1

6 older matches left the 12-month period: 6 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
International Veluwe Open Jiu Jitsu Championship 2026 GI & NO-GI Kids GI / 8 - 9 years / White & Grey & Yellow / -38 kg
Method Submission 00:13 0–0
Marginal influence +9
Win
March 28, 2026 Rheyven Tsang
International Veluwe Open Jiu Jitsu Championship 2026 GI & NO-GI Kids GI / 8 - 9 years / White & Grey & Yellow / -38 kg
Method Points 03:00 14–6
Marginal influence +7
Loss
March 14, 2026 Alec Besems
OPEN BRUSSELS 2 FBJJB RANKING KID GI & NoGi 14.03.2025 BOY GI DIVISION (-16years old) / KID GI / KID (-16years old) / -38kg (cat 1 : 7-8-9-10)
Method Points 04:00 0–0
Marginal influence -17
Win
March 14, 2026 Vladimir Gaitan
OPEN BRUSSELS 2 FBJJB RANKING KID GI & NoGi 14.03.2025 BOY GI DIVISION (-16years old) / KID GI / KID (-16years old) / -38kg (cat 1 : 7-8-9-10)
Method Submission 03:06 12–0
Marginal influence +7
Win
March 14, 2026 Hilal Laoukili
OPEN BRUSSELS 2 FBJJB RANKING KID GI & NoGi 14.03.2025 BOY GI DIVISION (-16years old) / KID GI / KID (-16years old) / -38kg (cat 1 : 7-8-9-10)
Method Submission 00:15 0–0
Marginal influence +8
February 2026 3 new matches Change +33 Rating 1,618

Rating-period composition

Rating matches
17 +3
Record
17–0 Previous month 14–0
Opponents
14 +2
Events
6 +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
February 22, 2026 Elynn Plasier
GrappleCity: Rotterdam Spring Open Kids NoGi / Yellow/Orange / Kids 10-11 years / -40kg
Method Points 03:00 7–0
Marginal influence +5
Win
February 22, 2026 Jadey Maaskant
GrappleCity: Rotterdam Spring Open Kids Gi / Yellow/Orange / Kids 10-11 years / -40kg
Method Submission 00:12 0–0
Marginal influence +5
Win
February 22, 2026 Elynn Plasier
GrappleCity: Rotterdam Spring Open Kids Gi / Yellow/Orange / Kids 10-11 years / -40kg
Method Points 03:00 14–0
Marginal influence +13
January 2026 2 new matches Change +24 Rating 1,585

Rating-period composition

Rating matches
14 +2
Record
14–0 Previous month 12–0
Opponents
12 +2
Events
5 +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
January 10, 2026 Demian Kucherenko
CATALUÑA BJJ CUP GI & NO-GI 2026 Kids Boys GI / White-Yellow / Infantil B / -38,0 kg
Method Submission 00:52 7–0
Marginal influence +4
Win
January 10, 2026 Wbeimar Velasquez Sas
CATALUÑA BJJ CUP GI & NO-GI 2026 Kids Boys GI / White-Yellow / Infantil B / -38,0 kg
Method Submission 00:10 0–0
Marginal influence +4
December 2025 No new matches · 3 left period Change +10 Rating 1,561

Rating-period composition

Rating matches
12 -3
Record
12–0 Previous month 13–2
Opponents
10 -3
Events
4 -1

3 older matches left the 12-month period: 1 won and 2 lost. The rating is then recalculated across the full network, so the monthly change is not a sum of separate deductions.

November 2025 1 new match · 2 left period Change +3 Rating 1,551

Rating-period composition

Rating matches
15 -1
Record
13–2 Previous month 14–2
Opponents
13 -1
Events
5 0

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
November 22, 2025 Arto Cerino
BELGIAN CHAMPIONSHIP GI KIDS YOUTH & ADULTS / CHAMPIONNAT DE BELGIQUE GI KIDS YOUTH & ADULTS Boys Gi / Yellow / 8-9 yrs / -30 kg
Method Points 01:46 29–0
Marginal influence +6
October 2025 2 new matches · 2 left period Change +5 Rating 1,548

Rating-period composition

Rating matches
16 0
Record
14–2 Previous month 14–2
Opponents
14 0
Events
5 0

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
INTERCLUB GRAPPLING VLAANDEREN Jiu Jitsu - Gi - 18/10 Boys Gi / Yellow / 8-9 yrs / -32 kg
Method Points 03:00 18–0
Marginal influence +2
Win
INTERCLUB GRAPPLING VLAANDEREN Jiu Jitsu - Gi - 18/10 Boys Gi / Yellow / 8-9 yrs / -32 kg
Method Points 03:00 6–0
Marginal influence +2
September 2025 3 new matches Change +56 Rating 1,543

Rating-period composition

Rating matches
16 +3
Record
14–2 Previous month 11–2
Opponents
14 +3
Events
5 +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
September 7, 2025 Nadir Balakouh
Gelders Open BJJ Kids / 7 - 9 years boys / Grey & Yellow / -30 kg
Method Points 03:00 15–0
Marginal influence +16
Win
September 7, 2025 Davi Van Heeswijk
Gelders Open BJJ Kids / 7 - 9 years boys / Grey & Yellow / -30 kg
Method Submission 00:32 9–0
Marginal influence +5
Win
September 7, 2025 Sem Schildermans
Gelders Open BJJ Kids / 7 - 9 years boys / Grey & Yellow / -30 kg
Method Points 03:00 16–0
Marginal influence +8
Relevant matches
20.3
Official ranking percentile
Top 2%
Performance
19.6 pp above expectation

20.3 weighted matches against 21 different opponents across 10 events

Weighted win rate
91.2%
Expected win rate
71.7%
Average opponent rating
1,364
Repeated-opponent share
22.2%
Network connectivity
80.9%