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Andrea Giannerini

Roger Gracie Academy Roma

W–L
3–0
Won and lost rating-eligible matches in the past 12 months.
Gi
1,340
Rating based on Gi matches in the past 12 months.
No-Gi
-
Rating based on No-Gi matches in the past 12 months.
Current form
3–0
Results from the ten most recent rating-eligible matches.
Opponents
3
Unique opponents faced in rating-eligible matches in the past 12 months.

Indexed career

Matches

13
Indexed competition matches
Date Opponent Result Event Division
2026-02-22 AMELIA Passalacqua
Win
1° ITALIAN GRAND PRIX BRAZILIAN JIU JITSU Gi · GI - Kids 1-4 / Girls / White / Kid4 (10-11 yrs) / -39 kg
2025-12-13 Francesco Farina
Win
11a ITALIAN CUP BRAZILIAN JIU JITSU Gi · GI - Kids 1-4 / Boys / Colored Belt / Kid3 (8-9 yrs) / -39 kg
2025-12-13 Nicolò Vitale
Win
11a ITALIAN CUP BRAZILIAN JIU JITSU Gi · GI - Kids 1-4 / Boys / Colored Belt / Kid3 (8-9 yrs) / -39 kg
2025-05-11 Christian Pelagalli
Loss
14° ITALIAN NATIONAL CHAMPIONSHIP BRAZILIAN JIU JITSU (GI e NO-GI) Gi · GI - Kids 1-4 / Boys / White / Kid3 (8-9 yrs) / -33 kg
2025-03-08 Romeo Ventapane
Win
4° ITALIA OPEN BRAZILIAN JIU JITSU (GI e NO-GI) Gi · GI - Kids 1-4 / Boys / White / Kid3 (8-9 yrs) / -33 kg
2025-03-08 Romeo Ventapane
Win
4° ITALIA OPEN BRAZILIAN JIU JITSU (GI e NO-GI) Gi · GI - Kids 1-4 / Boys / White / Kid3 (8-9 yrs) / -33 kg
2024-12-08 Neri Bagnoli
Win
10th BRAZILIAN JIU-JITSU ITALIAN CUP OPEN (GI & NO-GI) Gi · GI - Kids 1-4 / Boys / White / Kid3 (8-9 yrs) / -33 kg
2024-03-24 Leonardo Alfonsi
Loss
3° ITALIA OPEN DI BRAZILIAN JIU JITSU Gi · GI - Kids 1-4 / Boys / Kid2 (6-7 yrs) / -25 kg
2023-12-10 Paride Basili
Loss
9th BRAZILIAN JIU-JITSU ITALIAN CUP OPEN (GI & NO-GI) Gi · GI - Kids 1-4 / Boys / Kid2 (6-7 yrs) / -25 kg
2023-12-10 Leonardo Faria Gloder
Win
9th BRAZILIAN JIU-JITSU ITALIAN CUP OPEN (GI & NO-GI) Gi · GI - Kids 1-4 / Boys / Kid2 (6-7 yrs) / -25 kg
2023-03-26 Gioele FE
Win
2^ ITALIA OPEN DI BRAZILIAN JIU JITSU (GI e NO-GI) Gi · GI - Kids 1-4 / Boys / Kid2 (6-7 yrs) / -22 kg
2023-03-26 Alessandro Girolametti
Win
2^ ITALIA OPEN DI BRAZILIAN JIU JITSU (GI e NO-GI) Gi · GI - Kids 1-4 / Boys / Kid2 (6-7 yrs) / -22 kg
2022-12-11 Leonardo Cannuccia
Loss
8^ COPPA ITALIA DI BRAZILIAN JIU JITSU (GI e NO-GI) Gi · GI - Kids 1-4 / Boys / Kid2 (6-7 yrs) / Divisione Unica

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 1,340

Rating-period composition

Rating matches
3 0
Record
3–0 Previous month 3–0
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.

July 2026 No new matches Change 0 Rating 1,340

Rating-period composition

Rating matches
3 0
Record
3–0 Previous month 3–0
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.

June 2026 No new matches Change 0 Rating 1,340

Rating-period composition

Rating matches
3 0
Record
3–0 Previous month 3–0
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.

May 2026 No new matches · 1 left period Change +35 Rating 1,340

Rating-period composition

Rating matches
3 -1
Record
3–0 Previous month 3–1
Opponents
3 -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.

April 2026 No new matches Change -3 Rating 1,305

Rating-period composition

Rating matches
4 0
Record
3–1 Previous month 3–1
Opponents
4 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 · 2 left period Change -35 Rating 1,308

Rating-period composition

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

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.

February 2026 1 new match Change +38 Rating 1,343

Rating-period composition

Rating matches
6 +1
Record
5–1 Previous month 4–1
Opponents
5 +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.
Win
February 22, 2026 AMELIA Passalacqua
1° ITALIAN GRAND PRIX BRAZILIAN JIU JITSU GI - Kids 1-4 / Girls / White / Kid4 (10-11 yrs) / -39 kg
Method Submission 01:37 9–0
Marginal influence +36
January 2026 No new matches Change 0 Rating 1,305

Rating-period composition

Rating matches
5 0
Record
4–1 Previous month 4–1
Opponents
4 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 2 new matches · 1 left period Change +28 Rating 1,305

Rating-period composition

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

1 older matches left the 12-month period: 1 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.
Win
December 13, 2025 Francesco Farina
11a ITALIAN CUP BRAZILIAN JIU JITSU GI - Kids 1-4 / Boys / Colored Belt / Kid3 (8-9 yrs) / -39 kg
Method Submission 01:33 0–0
Marginal influence +24
Win
December 13, 2025 Nicolò Vitale
11a ITALIAN CUP BRAZILIAN JIU JITSU GI - Kids 1-4 / Boys / Colored Belt / Kid3 (8-9 yrs) / -39 kg
Method Decision 03:00 2–2
Marginal influence +30
November 2025 No new matches Change 0 Rating 1,277

Rating-period composition

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

October 2025 No new matches Change 0 Rating 1,277

Rating-period composition

Rating matches
4 0
Record
3–1 Previous month 3–1
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 1,277

Rating-period composition

Rating matches
4 0
Record
3–1 Previous month 3–1
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
2.7
Official ranking percentile
-
Performance
-

2.7 weighted matches against 3 different opponents across 2 events

Weighted win rate
-
Expected win rate
-
Average opponent rating
1,129
Repeated-opponent share
0.0%
Network connectivity
80.9%

Classification evidence

Why U12?

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

  • U12 1 event vote Selected outcome

Registrations and outcomes

1° ITALIAN GRAND PRIX BRAZILIAN JIU JITSU
U12 · Counts
GI - Kids 1-4 / Girls / White / Kid4 (10-11 yrs) / -39 kg
  • Competition age 10
  • Registered age: u12
  • Source category: u12
11a ITALIAN CUP BRAZILIAN JIU JITSU
Does not count
GI - Kids 1-4 / Boys / Colored Belt / Kid3 (8-9 yrs) / -39 kg
  • Competition age 9
  • Registered age: u10
  • Source category: u10

Classification evidence

Why ≤ 39 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

  • ≤ 39 kg 2 competition events Selected outcome

Registrations and outcomes

1° ITALIAN GRAND PRIX BRAZILIAN JIU JITSU
≤ 39 kg · Counts as a competition event
GI - Kids 1-4 / Girls / White / Kid4 (10-11 yrs) / -39 kg
  • Registered weight class: -39 kg
  • Source competition limit: -39 kg

1 match in the rating period

11a ITALIAN CUP BRAZILIAN JIU JITSU
≤ 39 kg · Counts as a competition event
GI - Kids 1-4 / Boys / Colored Belt / Kid3 (8-9 yrs) / -39 kg
  • Registered weight class: -39 kg
  • Source competition limit: -39 kg

2 matches in the rating period

Classification evidence

Why White?

This outcome uses the belt category of every rating-eligible match from 2025-09-01 through 2026-08-31. The most-fought category is selected; the newest evidence breaks a tie.

Evidence outcome

  • white 1 match in the rating period Selected outcome

Registrations and outcomes

1° ITALIAN GRAND PRIX BRAZILIAN JIU JITSU
white · Counts as a match
GI - Kids 1-4 / Girls / White / Kid4 (10-11 yrs) / -39 kg
  • Source belt category: white

1 match in the rating period