TopBJJ Index Youth
Language selector
Menu

Calculation details

Rating breakdown for the past 12 months

Close

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 1,416

Rating-period composition

Rating matches
21 0
Record
12–9 Previous month 12–9
Opponents
16 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.

July 2026 No new matches · 1 left period Change +7 Rating 1,419

Rating-period composition

Rating matches
21 -1
Record
12–9 Previous month 12–10
Opponents
16 -1
Events
5 -1

1 older matches left the 12-month period: 0 won and 1 lost. The rating is then recalculated across the full network, so the monthly change is not a sum of separate deductions.

June 2026 6 new matches · 1 left period Change +36 Rating 1,412

Rating-period composition

Rating matches
22 +5
Record
12–10 Previous month 9–8
Opponents
17 +2
Events
6 0

1 older matches left the 12-month period: 0 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.
Loss
WORLD CUP BJJ 2026 Juvenile Boys NO-GI / White / Juvenile / ABSOLUTO
Method Decision 0–0
Marginal influence -6
Loss
June 27, 2026 David Duque
WORLD CUP BJJ 2026 Juvenile Boys NO-GI / White / Juvenile / -62,0 kg (Feather)
Method Submission 02:34 0–0
Marginal influence -10
Win
WORLD CUP BJJ 2026 Juvenile Boys NO-GI / White / Juvenile / -62,0 kg (Feather)
Method Points 04:00 6–4
Marginal influence +11
WORLD CUP BJJ 2026 Juvenile Boys NO-GI / White / Juvenile / -62,0 kg (Feather)
Method Points 04:00 8–2
Marginal influence +13
Loss
WORLD CUP BJJ 2026 Juvenile Boys GI / White / Juvenile / -62,0 kg (Feather)
Method Points 04:00 0–10
Marginal influence -11
Win
WORLD CUP BJJ 2026 Juvenile Boys GI / White / Juvenile / -62,0 kg (Feather)
Method Points 04:00 12–0
Marginal influence +6
May 2026 4 new matches · 2 left period Change -11 Rating 1,376

Rating-period composition

Rating matches
17 +2
Record
9–8 Previous month 9–6
Opponents
15 +1
Events
6 +1

2 older matches left the 12-month period: 1 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.
ADCC SPAIN ALBACETE 2026 Boys 15-17 years / Intermediate / -60 kg
Method Submission 01:27 0–0
Marginal influence -14
Loss
KIMURA CUP ALICANTE 2026 Juvenile Boys No-Gi / White / Youth / -66 kg
Method Submission 00:07 0–0
Marginal influence -7
Win
May 9, 2026 Marc Papi
KIMURA CUP ALICANTE 2026 Juvenile Boys No-Gi / White / Youth / -66 kg
Method Points 04:00 5–2
Marginal influence +10
Loss
May 9, 2026 Marc Papi
KIMURA CUP ALICANTE 2026 Juvenile Boys Gi / White / Youth / -66 kg
Method Submission 03:45 2–0
Marginal influence -10
April 2026 No new matches Change +2 Rating 1,387

Rating-period composition

Rating matches
15 0
Record
9–6 Previous month 9–6
Opponents
14 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.

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

Rating-period composition

Rating matches
15 0
Record
9–6 Previous month 9–6
Opponents
14 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 5 new matches Change +46 Rating 1,386

Rating-period composition

Rating matches
15 +5
Record
9–6 Previous month 6–4
Opponents
14 +4
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.
Loss
February 21, 2026 Leonardo Otero Tintinago
SOUTHEAST SUBMISSION SERIES JUVENIL HOMBRES GI / White / Juvenile / ABSOLUTO
Method Submission 01:55 0–5
Marginal influence -6
Win
February 21, 2026 Dylan Belitsky
SOUTHEAST SUBMISSION SERIES JUVENIL HOMBRES GI / White / Juvenile / -60kg
Method Points 03:36 2–0
Marginal influence +8
Win
February 21, 2026 Samuel Ibarra Zaragoza
SOUTHEAST SUBMISSION SERIES JUVENIL HOMBRES GI / White / Juvenile / -60kg
Method Submission 00:42 4–0
Marginal influence +5
Loss
February 21, 2026 Dylan Belitsky
SOUTHEAST SUBMISSION SERIES JUVENIL HOMBRES NO-GI / White / Juvenile / -60kg
Method Points 04:00 5–6
Marginal influence -8
Win
February 21, 2026 Jose Domingo Martinez
SOUTHEAST SUBMISSION SERIES JUVENIL HOMBRES NO-GI / White / Juvenile / -60kg
Method Disqualification 0–0
Marginal influence +11
January 2026 No new matches Change 0 Rating 1,340

Rating-period composition

Rating matches
10 0
Record
6–4 Previous month 6–4
Opponents
10 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.

December 2025 No new matches Change 0 Rating 1,340

Rating-period composition

Rating matches
10 0
Record
6–4 Previous month 6–4
Opponents
10 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.

November 2025 No new matches Change +1 Rating 1,340

Rating-period composition

Rating matches
10 0
Record
6–4 Previous month 6–4
Opponents
10 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.

October 2025 6 new matches Change +171 Rating 1,339

Rating-period composition

Rating matches
10 +6
Record
6–4 Previous month 1–3
Opponents
10 +6
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
October 18, 2025 Carlos Romero
EUROPE CUP BJJ 2025 - ETAPA FINAL Juvenile Boys NO-GI / White / Juvenile / -57,0 kg (Light feather)
Method Decision 0–0
Marginal influence +13
Win
October 18, 2025 Yerai Perez Gonzalez
EUROPE CUP BJJ 2025 - ETAPA FINAL Juvenile Boys NO-GI / White / Juvenile / -57,0 kg (Light feather)
Method Points 04:00 12–0
Marginal influence +9
Win
October 18, 2025 MARCO DE CABO PRATS
EUROPE CUP BJJ 2025 - ETAPA FINAL Juvenile Boys NO-GI / White / Juvenile / -57,0 kg (Light feather)
Method Points 04:00 5–0
Marginal influence +9
Win
October 18, 2025 Isaac Martinez
EUROPE CUP BJJ 2025 - ETAPA FINAL Juvenile Boys NO-GI / White / Juvenile / -57,0 kg (Light feather)
Method Points 04:00 2–0
Marginal influence +9
Loss
October 18, 2025 Cesc Moreno Vives
EUROPE CUP BJJ 2025 - ETAPA FINAL Juvenile Boys GI / White / Juvenile / -57,0 kg (Light feather)
Method Submission 02:29 0–2
Marginal influence -15
Win
October 18, 2025 Aitor Fernandez Bravo
EUROPE CUP BJJ 2025 - ETAPA FINAL Juvenile Boys GI / White / Juvenile / -57,0 kg (Light feather)
Method Points 0–0
Marginal influence +6
September 2025 No new matches Change +1 Rating 1,168

Rating-period composition

Rating matches
4 0
Record
1–3 Previous month 1–3
Opponents
4 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.

Relevant matches
15.7
Official ranking percentile
-
Performance
7.2 pp above expectation

15.7 weighted matches against 16 different opponents across 5 events

Weighted win rate
58.4%
Expected win rate
51.2%
Average opponent rating
1,328
Repeated-opponent share
23.8%
Network connectivity
80.9%