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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 1,390

Rating-period composition

Rating matches
11 0
Record
7–4 Previous month 7–4
Opponents
9 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 +1 Rating 1,391

Rating-period composition

Rating matches
11 0
Record
7–4 Previous month 7–4
Opponents
9 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 · 2 left period Change -19 Rating 1,390

Rating-period composition

Rating matches
11 -2
Record
7–4 Previous month 9–4
Opponents
9 -1
Events
5 -1

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.

May 2026 4 new matches · 1 left period Change +40 Rating 1,409

Rating-period composition

Rating matches
13 +3
Record
9–4 Previous month 7–3
Opponents
10 +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
GETXO BJJ CUP GI & NO-GI 2026 Kids Boys NO-GI / White-Grey / Infanto Juvenil A / -38,0 kg
Method Submission 00:49 0–4
Marginal influence -10
Win
May 30, 2026 Nerio LAVIGNE
GETXO BJJ CUP GI & NO-GI 2026 Kids Boys NO-GI / White-Grey / Infanto Juvenil A / -38,0 kg
Method Points 04:00 2–0
Marginal influence +6
Loss
GETXO BJJ CUP GI & NO-GI 2026 Kids Boys NO-GI / White-Grey / Infanto Juvenil A / -38,0 kg
Method Submission 01:24 0–6
Marginal influence -10
Win
GETXO BJJ CUP GI & NO-GI 2026 Kids Boys GI / White / Infanto Juvenil A / -38,0 kg
Method Submission 00:43 0–0
Marginal influence +23
April 2026 2 new matches Change +5 Rating 1,369

Rating-period composition

Rating matches
10 +2
Record
7–3 Previous month 6–2
Opponents
8 +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.
Loss
April 26, 2026 Iker Melgarejo Sosa
OPEN SANTURTZI | OSO DURO Boys No-Gi / White / Teen I (13yrs) / -42,90 kg
Method Submission 01:07 0–0
Marginal influence -32
Win
OPEN SANTURTZI | OSO DURO Boys Gi / Yellow / Teen I (13yrs) / -39,50 kg
Method Points 04:00 0–0
Marginal influence +23
March 2026 3 new matches · 2 left period Change +47 Rating 1,364

Rating-period composition

Rating matches
8 +1
Record
6–2 Previous month 4–3
Opponents
6 0
Events
5 -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.
Win
March 15, 2026 Luka Oliveira
XVII Campeonato de España 2026 (Gi, No-Gi & Kids) Niños No-GI / Grey / Cadete 1 / -35 Kg
Method Decision 04:00 0–0
Marginal influence +15
Win
XVII Campeonato de España 2026 (Gi, No-Gi & Kids) Niños GI / Grey / Cadete 1 / -36 Kg
Method Submission 01:38 6–0
Marginal influence +14
Win
XVII Campeonato de España 2026 (Gi, No-Gi & Kids) Niños GI / Grey / Cadete 1 / -36 Kg
Method Submission 02:06 0–2
Marginal influence +14
February 2026 1 new match Change +18 Rating 1,317

Rating-period composition

Rating matches
7 +1
Record
4–3 Previous month 4–2
Opponents
6 +1
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.
Loss
February 1, 2026 Martin Scotto Lastra
ZAMUDIO CUP | OSO DURO Boys No-Gi / Orange / Teen II (14yrs) / -38,90 kg
Method Submission 00:20 0–0
Marginal influence -26
January 2026 No new matches Change 0 Rating 1,299

Rating-period composition

Rating matches
6 0
Record
4–2 Previous month 4–2
Opponents
5 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 1,299

Rating-period composition

Rating matches
6 0
Record
4–2 Previous month 4–2
Opponents
5 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 1 new match Change +49 Rating 1,299

Rating-period composition

Rating matches
6 +1
Record
4–2 Previous month 3–2
Opponents
5 +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
November 15, 2025 Alex Guerra
EUSKADI BJJ CUP GI & NO-GI 2025 Kids Boys GI / White / Infanto Juvenil A / -34,0 kg
Method Submission 01:55 13–2
Marginal influence +23
October 2025 No new matches Change 0 Rating 1,250

Rating-period composition

Rating matches
5 0
Record
3–2 Previous month 3–2
Opponents
4 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 1,250

Rating-period composition

Rating matches
5 0
Record
3–2 Previous month 3–2
Opponents
4 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
9
Official ranking percentile
Top 30%
Performance
10.7 pp above expectation

9 weighted matches against 9 different opponents across 5 events

Weighted win rate
65.5%
Expected win rate
54.8%
Average opponent rating
1,314
Repeated-opponent share
18.2%
Network connectivity
80.9%