Nayla Keira Calma - 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 · 2 left period Change +25 Rating 1,257

Rating-period composition

Rating matches: 6 -2
Record: 2–4 Previous month 2–6
Opponents: 6 -2
Events: 3 -1

2 older matches left the 12-month period: 0 won and 2 lost. The rating is then recalculated across the full network, so the monthly change is not a sum of separate deductions.

July 2026 3 new matches Change +3 Rating 1,232

Rating-period composition

Rating matches: 8 +3
Record: 2–6 Previous month 1–4
Opponents: 8 +3
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.

Loss

July 4, 2026 Taya Jones

Kimura Cup Málaga 2026 Girls No-Gi / Yellow-Grey-White / Teen / -57 kg

Method Submission 00:56 2–0

Marginal influence -12

Win

July 4, 2026 Esta Goff

Kimura Cup Málaga 2026 Girls No-Gi / Yellow-Grey-White / Teen / -57 kg

Method Points 03:00 7–0

Marginal influence +15

Loss

July 4, 2026 Sara Machado Correa

Kimura Cup Málaga 2026 Girls Gi / Yellow / Teen / -57 kg

Method Submission 02:36 0–3

Marginal influence -18

June 2026 No new matches · 2 left period Change -18 Rating 1,229

Rating-period composition

Rating matches: 5 -2
Record: 1–4 Previous month 2–5
Opponents: 5 -2
Events: 3 -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.

May 2026 No new matches Change 0 Rating 1,247

Rating-period composition

Rating matches: 7 0
Record: 2–5 Previous month 2–5
Opponents: 7 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.

April 2026 No new matches Change 0 Rating 1,247

Rating-period composition

Rating matches: 7 0
Record: 2–5 Previous month 2–5
Opponents: 7 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.

March 2026 No new matches Change -1 Rating 1,247

Rating-period composition

Rating matches: 7 0
Record: 2–5 Previous month 2–5
Opponents: 7 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.

February 2026 No new matches Change -2 Rating 1,248

Rating-period composition

Rating matches: 7 0
Record: 2–5 Previous month 2–5
Opponents: 7 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.

January 2026 No new matches Change 0 Rating 1,250

Rating-period composition

Rating matches: 7 0
Record: 2–5 Previous month 2–5
Opponents: 7 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.

December 2025 No new matches · 1 left period Change +12 Rating 1,250

Rating-period composition

Rating matches: 7 -1
Record: 2–5 Previous month 2–6
Opponents: 7 0
Events: 4 -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.

November 2025 1 new match Change +30 Rating 1,238

Rating-period composition

Rating matches: 8 +1
Record: 2–6 Previous month 1–6
Opponents: 7 +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 30, 2025 Ainhara Heredia Lazaro

MÁLAGA INTERNATIONAL CUP Girls Gi / Grey -White / Teen I (13yrs) / -56,70 kg

Method Submission 01:32 15–0

Marginal influence +18

October 2025 2 new matches Change 0 Rating 1,208

Rating-period composition

Rating matches: 7 +2
Record: 1–6 Previous month 1–4
Opponents: 6 +1
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.

Loss

October 4, 2025 Celia Fernandez Rivas

KIMURA CUP SEVILLA 2025 Girls Gi / Yellow-Grey / Teen / -57 kg

Method Points 03:00 0–12

Marginal influence -13

Loss

October 4, 2025 Marta Van Eyk Gómez

KIMURA CUP SEVILLA 2025 Girls No-Gi / Orange-Yellow-Grey / Teen / -57 kg

Method Submission 00:37 0–0

Marginal influence -19

September 2025 No new matches Change -4 Rating 1,208

Rating-period composition

Rating matches: 5 0
Record: 1–4 Previous month 1–4
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.

Relevant matches: 5.7

Official ranking percentile: Top 74%

Performance: 13.0 pp below expectation

5.7 weighted matches against 6 different opponents across 3 events

Weighted win rate: 36.5%
Expected win rate: 49.5%
Average opponent rating: 1,296
Repeated-opponent share: 0.0%
Network connectivity: 80.9%