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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 0 Rating 1,396

Rating-period composition

Rating matches
6 0
Record
5–1 Previous month 5–1
Opponents
5 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 1,396

Rating-period composition

Rating matches
6 0
Record
5–1 Previous month 5–1
Opponents
5 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 -1 Rating 1,396

Rating-period composition

Rating matches
6 0
Record
5–1 Previous month 5–1
Opponents
5 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 2 new matches Change +81 Rating 1,397

Rating-period composition

Rating matches
6 +2
Record
5–1 Previous month 3–1
Opponents
5 +1
Events
3 +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
GETXO BJJ CUP GI & NO-GI 2026 Kids Boys NO-GI / White / Infantil B / -44,0 kg
Method Points 03:00 7–0
Marginal influence -10
Win
May 30, 2026 Guillen De Carlos
GETXO BJJ CUP GI & NO-GI 2026 Kids Boys GI / White / Infantil B / -47,0 kg
Method Submission 02:57 26–0
Marginal influence +23
April 2026 2 new matches Change +19 Rating 1,316

Rating-period composition

Rating matches
4 +2
Record
3–1 Previous month 2–0
Opponents
4 +2
Events
2 +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 Aiur Achalandabaso
OPEN SANTURTZI | OSO DURO Boys Gi / White / Junior III (12yrs) / -48,40 kg
Method Points 04:00 0–12
Marginal influence -28
Win
April 26, 2026 Alden Caro Aguirre
OPEN SANTURTZI | OSO DURO Boys Gi / White / Junior III (12yrs) / -48,40 kg
Method Points 02:30 9–0
Marginal influence +15
March 2026 2 new matches Change Starting point Rating 1,297

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
OPEN BALMASEDA | OSO DURO Boys Gi / White / Junior II (11yrs) / -45,40 kg
Method Submission 01:27 6–0
Marginal influence +31
Win
March 1, 2026 Maren Legarreta
OPEN BALMASEDA | OSO DURO Boys Gi / White / Junior II (11yrs) / -45,40 kg
Method Submission 01:15 10–0
Marginal influence +16
Relevant matches
5.4
Official ranking percentile
Top 29%
Performance
32.3 pp above expectation

5.4 weighted matches against 5 different opponents across 3 events

Weighted win rate
84.3%
Expected win rate
52.0%
Average opponent rating
1,249
Repeated-opponent share
16.7%
Network connectivity
80.9%