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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 1,402

Rating-period composition

Rating matches
9 0
Record
6–3 Previous month 6–3
Opponents
8 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.

July 2026 No new matches Change +1 Rating 1,403

Rating-period composition

Rating matches
9 0
Record
6–3 Previous month 6–3
Opponents
8 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.

June 2026 No new matches Change +2 Rating 1,402

Rating-period composition

Rating matches
9 0
Record
6–3 Previous month 6–3
Opponents
8 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.

May 2026 2 new matches Change +47 Rating 1,400

Rating-period composition

Rating matches
9 +2
Record
6–3 Previous month 4–3
Opponents
8 +2
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
May 30, 2026 Aimar Ruiz Espiga
GETXO BJJ CUP GI & NO-GI 2026 Kids Boys GI / White / Infanto Juvenil A / -46,0 kg
Method Submission 02:35 6–0
Marginal influence +20
Win
GETXO BJJ CUP GI & NO-GI 2026 Kids Boys GI / White / Infanto Juvenil A / -46,0 kg
Method Submission 02:10 7–0
Marginal influence +22
April 2026 2 new matches Change +56 Rating 1,353

Rating-period composition

Rating matches
7 +2
Record
4–3 Previous month 2–3
Opponents
6 +2
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
OPEN SANTURTZI | OSO DURO Boys No-Gi / White / Teen I (13yrs) / -42,90 kg
Method Submission 01:07 0–0
Marginal influence +3
Win
April 26, 2026 Ian Rico
OPEN SANTURTZI | OSO DURO Boys Gi / White / Teen I (13yrs) / -44,50 kg
Method Submission 02:38 19–0
Marginal influence +21
March 2026 4 new matches Change +56 Rating 1,297

Rating-period composition

Rating matches
5 +4
Record
2–3 Previous month 1–0
Opponents
4 +3
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
March 14, 2026 Ibai Garcia
CASTILLA Y LEÓN BJJ CUP GI & NO-GI 2026 Kids Boys NO-GI / White-Yellow / Infanto Juvenil A / -46,0 kg
Method Points 04:00 0–10
Marginal influence -19
Loss
March 14, 2026 Koldo Ereño Medina
CASTILLA Y LEÓN BJJ CUP GI & NO-GI 2026 Kids Boys GI / White / Infanto Juvenil A / -46,0 kg
Method Points 04:00 0–7
Marginal influence -15
Win
CASTILLA Y LEÓN BJJ CUP GI & NO-GI 2026 Kids Boys GI / White / Infanto Juvenil A / -46,0 kg
Method Submission 02:05 14–0
Marginal influence +17
Loss
March 14, 2026 Koldo Ereño Medina
CASTILLA Y LEÓN BJJ CUP GI & NO-GI 2026 Kids Boys GI / White / Infanto Juvenil A / -46,0 kg
Method Submission 03:20 0–19
Marginal influence -15
February 2026 1 new match Change Starting point Rating 1,241

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 Alden Caro Aguirre
ZAMUDIO CUP | OSO DURO Boys Gi / White / Teen I (13yrs) / -44,50 kg
Method Points 04:00 12–0
Marginal influence +17
Relevant matches
7.5
Official ranking percentile
Top 27%
Performance
12.2 pp above expectation

7.5 weighted matches against 8 different opponents across 4 events

Weighted win rate
72.1%
Expected win rate
59.9%
Average opponent rating
1,264
Repeated-opponent share
11.1%
Network connectivity
80.9%