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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 1,547

Rating-period composition

Rating matches
15 0
Record
14–1 Previous month 14–1
Opponents
11 0
Events
7 0

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

July 2026 2 new matches Change +24 Rating 1,547

Rating-period composition

Rating matches
15 +2
Record
14–1 Previous month 12–1
Opponents
11 +2
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.
Win
July 11, 2026 Unai Gomez Miguel
SUMMER CUP | OSO DURO Boys Gi / White / Teen III (15yrs) / +73,00 kg
Method Points 04:00 11–0
Marginal influence +12
Win
July 11, 2026 Agustin Bermejo
SUMMER CUP | OSO DURO Boys Gi / White / Teen III (15yrs) / +73,00 kg
Method Submission 02:24 11–0
Marginal influence +9
June 2026 4 new matches · 5 left period Change +31 Rating 1,523

Rating-period composition

Rating matches
13 -1
Record
12–1 Previous month 13–1
Opponents
9 +1
Events
6 0

5 older matches left the 12-month period: 4 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
June 6, 2026 Javier García
OPEN ASTURIAS | OSO DURO Juvenile Boys Gi / White / Juvenile 2 / -69,0 kg (Light)
Method Submission 03:41 12–0
Marginal influence +9
Loss
June 6, 2026 Martín Misa
OPEN ASTURIAS | OSO DURO Juvenile Boys Gi / White / Juvenile 2 / -84,3 kg (Heavy)
Method Points 05:00 0–5
Marginal influence -15
Win
June 6, 2026 Dylam Wong Avila
OPEN ASTURIAS | OSO DURO Juvenile Boys Gi / White / Juvenile 2 / -84,3 kg (Heavy)
Method Points 05:00 5–0
Marginal influence +16
Win
June 6, 2026 Ivan Ron Roces
OPEN ASTURIAS | OSO DURO Boys Gi / Grey / Teen III (15yrs) / -73,00 kg
Method Submission 02:14 7–0
Marginal influence +8
May 2026 2 new matches Change +22 Rating 1,492

Rating-period composition

Rating matches
14 +2
Record
13–1 Previous month 11–1
Opponents
8 0
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
May 30, 2026 David Aghajanyan
GETXO BJJ CUP GI & NO-GI 2026 Kids Boys NO-GI / Grey-Orange - Green / Infanto Juvenil B / +73,0 kg
Method Points 04:00 4–2
Marginal influence +6
Win
May 30, 2026 David Aghajanyan
GETXO BJJ CUP GI & NO-GI 2026 Kids Boys GI / Grey-Orange - Green / Infanto Juvenil B / +73,0 kg
Method Points 05:00 0–0
Marginal influence +14
April 2026 2 new matches Change +26 Rating 1,470

Rating-period composition

Rating matches
12 +2
Record
11–1 Previous month 9–1
Opponents
8 +1
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
April 26, 2026 Iker Vaca Duran
OPEN SANTURTZI | OSO DURO Juvenile Boys Gi / White / Juvenile 2 / -74,0 kg (Middle)
Method Points 05:00 2–2
Marginal influence +9
Win
April 26, 2026 Iker Vaca Duran
OPEN SANTURTZI | OSO DURO Juvenile Boys Gi / White / Juvenile 2 / -74,0 kg (Middle)
Method Points 05:00 2–2
Marginal influence +9
March 2026 1 new match Change +6 Rating 1,444

Rating-period composition

Rating matches
10 +1
Record
9–1 Previous month 8–1
Opponents
7 0
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
March 1, 2026 Aitor Losada
OPEN BALMASEDA | OSO DURO Boys Gi / Green / Teen III (15yrs) / -69,20 kg
Method Points 04:00 7–0
Marginal influence +8
February 2026 4 new matches Change +79 Rating 1,438

Rating-period composition

Rating matches
9 +4
Record
8–1 Previous month 4–1
Opponents
7 +2
Events
3 +2

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 8, 2026 Robert Roman
OPEN ZARAGOZA | OSO DURO Boys No-Gi / Green / Teen III (15yrs) / -67,00 kg
Method Disqualification 03:14 6–2
Marginal influence +5
Win
February 8, 2026 Robert Roman
OPEN ZARAGOZA | OSO DURO Boys Gi / Green / Teen III (15yrs) / -69,20 kg
Method Points 04:00 5–0
Marginal influence +11
Win
February 1, 2026 Alejandro Tiparu
ZAMUDIO CUP | OSO DURO Boys No-Gi / Green / Teen III (15yrs) / -67,00 kg
Method Points 04:00 9–0
Marginal influence +5
Win
February 1, 2026 Aitor Losada
ZAMUDIO CUP | OSO DURO Boys Gi / Yellow / Teen II (14yrs) / -69,20 kg
Method Submission 03:11 10–0
Marginal influence +8
January 2026 No new matches Change 0 Rating 1,359

Rating-period composition

Rating matches
5 0
Record
4–1 Previous month 4–1
Opponents
5 0
Events
1 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 1,359

Rating-period composition

Rating matches
5 0
Record
4–1 Previous month 4–1
Opponents
5 0
Events
1 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 -4 Rating 1,359

Rating-period composition

Rating matches
5 0
Record
4–1 Previous month 4–1
Opponents
5 0
Events
1 0

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

October 2025 No new matches · 1 left period Change +15 Rating 1,363

Rating-period composition

Rating matches
5 -1
Record
4–1 Previous month 4–2
Opponents
5 -1
Events
1 -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.

September 2025 No new matches Change 0 Rating 1,348

Rating-period composition

Rating matches
6 0
Record
4–2 Previous month 4–2
Opponents
6 0
Events
2 0

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

Relevant matches
12.1
Official ranking percentile
Top 5%
Performance
25.1 pp above expectation

12.1 weighted matches against 11 different opponents across 7 events

Weighted win rate
94.1%
Expected win rate
69.0%
Average opponent rating
1,267
Repeated-opponent share
26.7%
Network connectivity
80.9%