Gianna Arlette Matta Gallego - Rating

Calculation details

Rating breakdown for the past 12 months

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 1,278

Rating-period composition

Rating matches: 5 0
Record: 3–2 Previous month 3–2
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 1,278

Rating-period composition

Rating matches: 5 0
Record: 3–2 Previous month 3–2
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 2 new matches Change +103 Rating 1,278

Rating-period composition

Rating matches: 5 +2
Record: 3–2 Previous month 1–2
Opponents: 5 +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

June 21, 2026 Alana Giribet Brao

TORREDEMBARRA CHALLENGE 2026 Girls Gi / White / kids 3 8 y 9 años / -25 kg

Method Submission 00:35 0–0

Marginal influence +38

Win

June 21, 2026 Olivia Delaspre Berga

TORREDEMBARRA CHALLENGE 2026 Girls Gi / White / kids 3 8 y 9 años / -25 kg

Method Points 02:00 8–0

Marginal influence +27

May 2026 No new matches Change 0 Rating 1,175

Rating-period composition

Rating matches: 3 0
Record: 1–2 Previous month 1–2
Opponents: 3 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.

April 2026 1 new match Change -29 Rating 1,175

Rating-period composition

Rating matches: 3 +1
Record: 1–2 Previous month 1–1
Opponents: 3 +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.

Loss

April 18, 2026 Olivia Beltran

VALENCIA BJJ CUP GI & NO-GI 2026 Kids Girls GI / White / Infantil A / -26,0 kg

Method Points 03:00 0–0

Marginal influence -43

March 2026 2 new matches Change Starting point Rating 1,204

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 Carmen Pérez

KIMURA CUP SALOU Girls Gi / Grey / kids 2 / -22 kg

Method Submission 01:42 0–1

Marginal influence -28

Win

March 14, 2026 Mia Aibar Pujadas

KIMURA CUP SALOU Girls Gi / Grey / kids 2 / -22 kg

Method Submission 01:38 2–0

Marginal influence +23

Relevant matches: 4.4

Official ranking percentile: Top 68%

Performance: 9.7 pp above expectation

4.4 weighted matches against 5 different opponents across 3 events

Weighted win rate: 62.0%
Expected win rate: 52.3%
Average opponent rating: 1,228
Repeated-opponent share: 0.0%
Network connectivity: 80.9%