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Giorgio Aiena

Combat System Academy

W–L
3–2
Won and lost rating-eligible matches in the past 12 months.
Gi
1,260
Rating based on Gi matches in the past 12 months.
No-Gi
1,222
Rating based on No-Gi matches in the past 12 months.
Current form
3–2
Results from the ten most recent rating-eligible matches.
Opponents
5
Unique opponents faced in rating-eligible matches in the past 12 months.

Tournament history

Events

6
Events
Date Event Result Format Division
SJJC 2026 - BJJ Gi & No-Gi - MSP SICILIA IT · Gi · U10 · ≤36 kg 1–0 W–L: Win / Loss Gi
  • Boys BJJ Gi / U10 / -36 kg / Colored
11a ITALIAN CUP BRAZILIAN JIU JITSU IT · Gi · 8–9 yo · ≤33 kg ; No-Gi · 8–9 yo · ≤33 kg 1–2 W–L: Win / Loss GiNo-Gi
  • Place #5
  • NO-GI - Kids 1-4 / Boys / Colored Belt / Kid3 (8-9 yrs) / -33 kg
Kuma Challenge IT · Gi · 8–9 yo · ≤33.4 kg 1–0 W–L: Win / Loss Gi
  • Boys Gi / Colored belt / Pee Wee II-III (8-9yrs) / -33,40 kg
MSP Sicily Jiu Jitsu Challenge 2025 IT · Gi · U10 · white · ≤32 kg ; Gi · U10 · ≤32 kg 2–2 W–L: Win / Loss Gi
  • Brazilian Jiu Jitsu - GI / Jiu Jitsu BJJ - White / Kids / Male / U10 / -32 kg
  • Fighting system / Fighting system / Male / U10 / -32 kg secondo blocco
10th BRAZILIAN JIU-JITSU ITALIAN CUP OPEN (GI & NO-GI) IT · Gi · 6–7 yo · white · ≥25 kg 2–0 W–L: Win / Loss Gi
  • GI - Kids 1-4 / Boys / White / Kid2 (6-7 yrs) / +25 kg
MSP Sicily Jiu Jitsu Championship IT · Gi · U8 · ≤28 kg 2–0 W–L: Win / Loss Gi
  • MSP Sicily Jiu Jitsu Championship / Fighting system / Male / U8 / -28 kg

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%

Classification evidence

Why U10?

Within the published period from 2025-09-01 through 2026-08-31, only competition ages recorded at events in the calculation year determine this outcome, with at most one vote per event. Without such an age, the most recent unambiguous earlier competition age is projected to the calculation year; bracket evidence is the final fallback. The newest evidence breaks a tie.

Evidence outcome

  • U10 1 event vote Selected outcome

Registrations and outcomes

SJJC 2026 - BJJ Gi & No-Gi - MSP SICILIA
U10 · Counts
Boys BJJ Gi / U10 / -36 kg / Colored
  • Competition age 9
  • Registered age: u10
  • Source category: u10
11a ITALIAN CUP BRAZILIAN JIU JITSU
Does not count
NO-GI - Kids 1-4 / Boys / Colored Belt / Kid3 (8-9 yrs) / -33 kg
  • Competition age 8
  • Registered age: u10
  • Source category: u10
GI - Kids 1-4 / Boys / Colored Belt / Kid3 (8-9 yrs) / -33 kg
  • Competition age 8
  • Registered age: u10
  • Source category: u10
Kuma Challenge
Does not count
Boys Gi / Colored belt / Pee Wee II-III (8-9yrs) / -33,40 kg
  • Competition age 8
  • Registered age: u10
  • Source category: u10

Classification evidence

Why ≤ 33 kg?

This outcome uses at most one unambiguous upper weight limit per completed ranking event from 2025-09-01 through 2026-08-31. Only the three most recent eligible events are considered, and the lightest verified upper limit is selected. A higher division is not treated as measured body weight.

Evidence outcome

  • ≤ 33 kg 2 competition events Selected outcome
  • ≤ 36 kg 1 competition event

Registrations and outcomes

SJJC 2026 - BJJ Gi & No-Gi - MSP SICILIA
≤ 36 kg · Counts as a competition event
Boys BJJ Gi / U10 / -36 kg / Colored
  • Registered weight class: -36 kg
  • Source competition limit: -36 kg

1 match in the rating period

11a ITALIAN CUP BRAZILIAN JIU JITSU
≤ 33 kg · Counts as a competition event
NO-GI - Kids 1-4 / Boys / Colored Belt / Kid3 (8-9 yrs) / -33 kg
  • Registered weight class: -33 kg
  • Source competition limit: -33 kg

2 matches in the rating period

11a ITALIAN CUP BRAZILIAN JIU JITSU
≤ 33 kg · Counts as a competition event
GI - Kids 1-4 / Boys / Colored Belt / Kid3 (8-9 yrs) / -33 kg
  • Registered weight class: -33 kg
  • Source competition limit: -33 kg

1 match in the rating period

Kuma Challenge
≤ 33 kg · Counts as a competition event
Boys Gi / Colored belt / Pee Wee II-III (8-9yrs) / -33,40 kg
  • Registered weight class: -33,40 kg
  • Source competition limit: -33,40 kg

1 match in the rating period