Giorgio Aiena - Rating | TopBJJ Index

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 1,325

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 +4 Rating 1,325

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 No new matches Change -15 Rating 1,321

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.

May 2026 1 new match · 4 left period Change +22 Rating 1,336

Rating-period composition

Rating matches: 5 -3
Record: 3–2 Previous month 4–4
Opponents: 5 -3
Events: 3 0

4 older matches left the 12-month period: 2 won and 2 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

May 3, 2026 Domenico Cirino

SJJC 2026 - BJJ Gi & No-Gi - MSP SICILIA Boys BJJ Gi / U10 / -36 kg / Colored

Method Submission 00:35 0–0

Marginal influence +19

April 2026 No new matches Change -1 Rating 1,314

Rating-period composition

Rating matches: 8 0
Record: 4–4 Previous month 4–4
Opponents: 8 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.

March 2026 No new matches Change 0 Rating 1,315

Rating-period composition

Rating matches: 8 0
Record: 4–4 Previous month 4–4
Opponents: 8 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.

February 2026 No new matches Change +2 Rating 1,315

Rating-period composition

Rating matches: 8 0
Record: 4–4 Previous month 4–4
Opponents: 8 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.

January 2026 No new matches Change 0 Rating 1,313

Rating-period composition

Rating matches: 8 0
Record: 4–4 Previous month 4–4
Opponents: 8 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 3 new matches · 2 left period Change -46 Rating 1,313

Rating-period composition

Rating matches: 8 +1
Record: 4–4 Previous month 5–2
Opponents: 8 +1
Events: 3 0

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.

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 Francesco Coppola

11a ITALIAN CUP BRAZILIAN JIU JITSU NO-GI - Kids 1-4 / Boys / Colored Belt / Kid3 (8-9 yrs) / -33 kg

Method Submission 02:27 0–11

Marginal influence -10

Win

December 13, 2025 Alessandro Vitale

11a ITALIAN CUP BRAZILIAN JIU JITSU NO-GI - Kids 1-4 / Boys / Colored Belt / Kid3 (8-9 yrs) / -33 kg

Method Points 03:00 11–2

Marginal influence +10

Loss

December 13, 2025 ALEXANDER GRAVILI

11a ITALIAN CUP BRAZILIAN JIU JITSU GI - Kids 1-4 / Boys / Colored Belt / Kid3 (8-9 yrs) / -33 kg

Method Decision 0–0

Marginal influence -22

November 2025 1 new match Change +38 Rating 1,359

Rating-period composition

Rating matches: 7 +1
Record: 5–2 Previous month 4–2
Opponents: 7 +1
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

November 23, 2025 DAVIDE Di Stefano

Kuma Challenge Boys Gi / Colored belt / Pee Wee II-III (8-9yrs) / -33,40 kg

Method Points 03:00 4–2

Marginal influence +20

October 2025 No new matches Change 0 Rating 1,321

Rating-period composition

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

September 2025 No new matches Change 0 Rating 1,321

Rating-period composition

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

Relevant matches: 4.7

Official ranking percentile: Top 52%

Performance: 9.4 pp above expectation

4.7 weighted matches against 5 different opponents across 3 events

Weighted win rate: 64.0%
Expected win rate: 54.5%
Average opponent rating: 1,257
Repeated-opponent share: 0.0%
Network connectivity: 80.9%