Luna Guastella - 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 1,246

Rating-period composition

Rating matches: 5 0
Record: 1–4 Previous month 1–4
Opponents: 5 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 +1 Rating 1,246

Rating-period composition

Rating matches: 5 0
Record: 1–4 Previous month 1–4
Opponents: 5 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 No new matches Change 0 Rating 1,245

Rating-period composition

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

May 2026 No new matches Change +9 Rating 1,245

Rating-period composition

Rating matches: 5 0
Record: 1–4 Previous month 1–4
Opponents: 5 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 No new matches · 1 left period Change +13 Rating 1,236

Rating-period composition

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

March 2026 2 new matches Change +24 Rating 1,223

Rating-period composition

Rating matches: 6 +2
Record: 1–5 Previous month 0–4
Opponents: 6 +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.

Loss

March 29, 2026 Ambra Grassi

MILANO OPEN II GI - Kids 1-4 / Girls / White / Kid2 (6-7 yrs) / +25 kg

Method Disqualification 00:44 2–0

Marginal influence -17

Win

March 29, 2026 Azzurra Garraffo

MILANO OPEN II NO-GI - Kids 1-4 / Girls / White / Kid2 (6-7 yrs) / +25 kg

Method Points 02:00 4–0

Marginal influence +34

February 2026 No new matches · 1 left period Change +16 Rating 1,199

Rating-period composition

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

January 2026 No new matches Change 0 Rating 1,183

Rating-period composition

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

December 2025 No new matches Change 0 Rating 1,183

Rating-period composition

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

November 2025 3 new matches · 2 left period Change -68 Rating 1,183

Rating-period composition

Rating matches: 5 +1
Record: 0–5 Previous month 1–3
Opponents: 5 +2
Events: 3 0

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.

Loss

November 23, 2025 Angelica Patrizio

3° Trofeo Nord Italia Open GI - Kids 1-4 / Girls / White / Kid2 (6-7 yrs) / +25 kg

Method Points 01:49 0–4

Marginal influence -14

Loss

November 23, 2025 Ivayla Galenkov

3° Trofeo Nord Italia Open NO-GI - Kids 1-4 / Girls / White / Kid2 (6-7 yrs) / +25 kg

Method Decision 02:00 0–0

Marginal influence -10

Loss

November 23, 2025 Unknown opponent

3° Trofeo Nord Italia Open NO-GI - Kids 1-4 / Girls / White / Kid2 (6-7 yrs) / +25 kg

Method Points 02:00 0–6

Marginal influence -19

October 2025 No new matches Change 0 Rating 1,251

Rating-period composition

Rating matches: 4 0
Record: 1–3 Previous month 1–3
Opponents: 3 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.

September 2025 No new matches Change 0 Rating 1,251

Rating-period composition

Rating matches: 4 0
Record: 1–3 Previous month 1–3
Opponents: 3 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: 4.7

Official ranking percentile: Top 77%

Performance: -

4.7 weighted matches against 5 different opponents across 2 events

Weighted win rate: -
Expected win rate: -
Average opponent rating: 1,336
Repeated-opponent share: 0.0%
Network connectivity: 80.9%