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 0 Rating 1,481

Rating-period composition

Rating matches
10 0
Record
9–1 Previous month 9–1
Opponents
7 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 Change 0 Rating 1,481

Rating-period composition

Rating matches
10 0
Record
9–1 Previous month 9–1
Opponents
7 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.

June 2026 No new matches · 4 left period Change -63 Rating 1,481

Rating-period composition

Rating matches
10 -4
Record
9–1 Previous month 13–1
Opponents
7 -3
Events
5 -2

4 older matches left the 12-month period: 4 won and 0 lost. The rating is then recalculated across the full network, so the monthly change is not a sum of separate deductions.

May 2026 3 new matches · 2 left period Change +27 Rating 1,544

Rating-period composition

Rating matches
14 +1
Record
13–1 Previous month 12–1
Opponents
10 -1
Events
7 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.
GETXO BJJ CUP GI & NO-GI 2026 Kids Boys NO-GI / White / Infantil B / -35,0 kg
Method Submission 00:39 0–2
Marginal influence +4
GETXO BJJ CUP GI & NO-GI 2026 Kids Boys GI / White / Infantil B / -35,0 kg
Method Submission 01:44 6–3
Marginal influence +23
GETXO BJJ CUP GI & NO-GI 2026 Kids Boys GI / White / Infantil B / -35,0 kg
Method Submission 01:45 0–0
Marginal influence +23
April 2026 2 new matches Change -8 Rating 1,517

Rating-period composition

Rating matches
13 +2
Record
12–1 Previous month 11–0
Opponents
11 +1
Events
7 +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
April 26, 2026 Eder Pascual
OPEN SANTURTZI | OSO DURO Boys Gi / White / Junior I (10yrs) / -36,30 kg
Method Submission 01:55 0–11
Marginal influence -25
Win
April 26, 2026 Markel Caro Aguirre
OPEN SANTURTZI | OSO DURO Boys Gi / White / Junior I (10yrs) / -36,30 kg
Method Submission 00:23 0–0
Marginal influence +11
March 2026 1 new match · 1 left period Change +36 Rating 1,525

Rating-period composition

Rating matches
11 0
Record
11–0 Previous month 10–1
Opponents
10 0
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.
Win
March 15, 2026 Pablo Canelo
XVII Campeonato de España 2026 (Gi, No-Gi & Kids) Niños GI / White / Infantil / -33 Kg
Method Submission 01:18 0–0
Marginal influence +16
February 2026 2 new matches Change +28 Rating 1,489

Rating-period composition

Rating matches
11 +2
Record
10–1 Previous month 8–1
Opponents
10 +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 1, 2026 MIKEL Sesumaga Correa
ZAMUDIO CUP | OSO DURO Boys No-Gi / White / Junior I (10yrs) / -34,80 kg
Method Submission 00:15 2–0
Marginal influence +1
Win
February 1, 2026 Aritz Danta Sánchez
ZAMUDIO CUP | OSO DURO Boys Gi / Grey / Junior I (10yrs) / -36,30 kg
Method Submission 00:26 0–2
Marginal influence +15
January 2026 No new matches Change 0 Rating 1,461

Rating-period composition

Rating matches
9 0
Record
8–1 Previous month 8–1
Opponents
8 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.

December 2025 No new matches Change 0 Rating 1,461

Rating-period composition

Rating matches
9 0
Record
8–1 Previous month 8–1
Opponents
8 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.

November 2025 2 new matches Change +36 Rating 1,461

Rating-period composition

Rating matches
9 +2
Record
8–1 Previous month 6–1
Opponents
8 +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
November 15, 2025 Markel Caro Aguirre
EUSKADI BJJ CUP GI & NO-GI 2025 Kids Boys GI / White / Infantil A / -35,0 kg
Method Submission 01:58 12–0
Marginal influence +11
Win
November 15, 2025 Diego Arbide
EUSKADI BJJ CUP GI & NO-GI 2025 Kids Boys GI / White / Infantil A / -35,0 kg
Method Submission 00:51 2–0
Marginal influence +13
October 2025 No new matches Change +3 Rating 1,425

Rating-period composition

Rating matches
7 0
Record
6–1 Previous month 6–1
Opponents
6 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.

September 2025 No new matches Change 0 Rating 1,422

Rating-period composition

Rating matches
7 0
Record
6–1 Previous month 6–1
Opponents
6 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.

Relevant matches
8.1
Official ranking percentile
Top 11%
Performance
27.5 pp above expectation

8.1 weighted matches against 7 different opponents across 5 events

Weighted win rate
89.2%
Expected win rate
61.7%
Average opponent rating
1,321
Repeated-opponent share
30.0%
Network connectivity
80.9%