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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 1,304

Rating-period composition

Rating matches
4 0
Record
2–2 Previous month 2–2
Opponents
4 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.

July 2026 No new matches Change +7 Rating 1,304

Rating-period composition

Rating matches
4 0
Record
2–2 Previous month 2–2
Opponents
4 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.

June 2026 1 new match Change +56 Rating 1,297

Rating-period composition

Rating matches
4 +1
Record
2–2 Previous month 1–2
Opponents
4 +1
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.
Win
June 14, 2026 Ottavia Amoruso
Tirreno Open Championship 2026 Girls Gi / Colored belt / Teen I (13yrs) / -44,50 kg
Method Submission 02:37 11–0
Marginal influence +46
May 2026 No new matches · 2 left period Change -69 Rating 1,241

Rating-period composition

Rating matches
3 -2
Record
1–2 Previous month 3–2
Opponents
3 -1
Events
1 -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.

April 2026 No new matches Change 0 Rating 1,310

Rating-period composition

Rating matches
5 0
Record
3–2 Previous month 3–2
Opponents
4 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.

March 2026 No new matches Change 0 Rating 1,310

Rating-period composition

Rating matches
5 0
Record
3–2 Previous month 3–2
Opponents
4 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.

February 2026 No new matches Change -8 Rating 1,310

Rating-period composition

Rating matches
5 0
Record
3–2 Previous month 3–2
Opponents
4 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.

January 2026 No new matches Change 0 Rating 1,318

Rating-period composition

Rating matches
5 0
Record
3–2 Previous month 3–2
Opponents
4 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.

December 2025 3 new matches Change +62 Rating 1,318

Rating-period composition

Rating matches
5 +3
Record
3–2 Previous month 2–0
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
December 13, 2025 Debora Zeka
11a ITALIAN CUP BRAZILIAN JIU JITSU NO-GI - Kids 5-6 / Female / White / Kid6 (14-15 yrs) / -44 kg
Method Submission 01:34 0–9
Marginal influence -47
Loss
December 13, 2025 Margherita Viola
11a ITALIAN CUP BRAZILIAN JIU JITSU NO-GI - Kids 5-6 / Female / White / Kid6 (14-15 yrs) / -44 kg
Method Submission 01:37 0–0
Marginal influence -40
Win
December 13, 2025 Giada Redaelli
11a ITALIAN CUP BRAZILIAN JIU JITSU GI - Kids 5-6 / Female / Kid5 (12-13 yrs) / Colored Belt / -40 kg
Method Decision 04:00 2–2
Marginal influence +53
November 2025 No new matches Change 0 Rating 1,256

Rating-period composition

Rating matches
2 0
Record
2–0 Previous month 2–0
Opponents
1 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 Change 0 Rating 1,256

Rating-period composition

Rating matches
2 0
Record
2–0 Previous month 2–0
Opponents
1 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.

September 2025 No new matches Change 0 Rating 1,256

Rating-period composition

Rating matches
2 0
Record
2–0 Previous month 2–0
Opponents
1 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.

Relevant matches
3.7
Official ranking percentile
-
Performance
-

3.7 weighted matches against 4 different opponents across 2 events

Weighted win rate
-
Expected win rate
-
Average opponent rating
1,196
Repeated-opponent share
0.0%
Network connectivity
80.9%