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Renzo Cetraro

APEX jiu-jitsu italia

W–L
4–4
Won and lost rating-eligible matches in the past 12 months.
Gi
1,333
Rating based on Gi matches in the past 12 months.
No-Gi
1,167
Rating based on No-Gi matches in the past 12 months.
Current form
4–4
Results from the ten most recent rating-eligible matches.
Opponents
6
Unique opponents faced in rating-eligible matches in the past 12 months.

Indexed career

Matches

11
Indexed competition matches
Date Opponent Result Event Division
2026-06-07 Ginevra Iorio
Loss
15° ITALIAN NATIONAL BRAZILIAN JIU-JITSU CHAMPIONSHIP Gi e No-Gi (Roma) No-Gi · NO-GI - Kids 1-4 / Boys / White / Kid2 (6-7 yrs) / -25 kg
2026-06-07 Salvatore Ruotolo
Win
15° ITALIAN NATIONAL BRAZILIAN JIU-JITSU CHAMPIONSHIP Gi e No-Gi (Roma) No-Gi · NO-GI - Kids 1-4 / Boys / White / Kid2 (6-7 yrs) / -25 kg
2026-06-07 Liam Aixin Raco
Win
15° ITALIAN NATIONAL BRAZILIAN JIU-JITSU CHAMPIONSHIP Gi e No-Gi (Roma) Gi · GI - Kids 1-4 / Boys / White / Kid2 (6-7 yrs) / -25 kg
2026-06-07 Salvatore Ruotolo
Win
15° ITALIAN NATIONAL BRAZILIAN JIU-JITSU CHAMPIONSHIP Gi e No-Gi (Roma) Gi · GI - Kids 1-4 / Boys / White / Kid2 (6-7 yrs) / -25 kg
2026-04-12 Matteo Guerrera
Loss
5° ITALIA OPEN di Brazilian jiu-jitsu Gi e No-Gi (Roma) No-Gi · NO-GI - Kids 1-4 / Boys / White / Kid2 (6-7 yrs) / -25 kg
2026-04-12 Antonino Gandolfo
Loss
5° ITALIA OPEN di Brazilian jiu-jitsu Gi e No-Gi (Roma) No-Gi · NO-GI - Kids 1-4 / Boys / White / Kid2 (6-7 yrs) / -25 kg
2026-04-12 Antonino Gandolfo
Loss
5° ITALIA OPEN di Brazilian jiu-jitsu Gi e No-Gi (Roma) Gi · GI - Kids 1-4 / Boys / White / Kid2 (6-7 yrs) / -25 kg
2026-04-12 Diego Signorini
Win
5° ITALIA OPEN di Brazilian jiu-jitsu Gi e No-Gi (Roma) Gi · GI - Kids 1-4 / Boys / White / Kid2 (6-7 yrs) / -25 kg
2025-05-11 BRANDO BASILE
Loss
14° ITALIAN NATIONAL CHAMPIONSHIP BRAZILIAN JIU JITSU (GI e NO-GI) Gi · GI - Kids 1-4 / Boys / Divisione Unica / Kid1 (4-5 yrs) / Divisione Unica
2024-12-08 Francesco Ancora
Loss
10th BRAZILIAN JIU-JITSU ITALIAN CUP OPEN (GI & NO-GI) No-Gi · NO-GI - Kids 1-4 / Boys / Divisione Unica / Kid1 (4-5 yrs) / Divisione Unica
2024-12-08 Francesco Ancora
Win
10th BRAZILIAN JIU-JITSU ITALIAN CUP OPEN (GI & NO-GI) Gi · GI - Kids 1-4 / Boys / Divisione Unica / Kid1 (4-5 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 1,326

Rating-period composition

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

July 2026 No new matches Change 0 Rating 1,326

Rating-period composition

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

June 2026 4 new matches Change +76 Rating 1,326

Rating-period composition

Rating matches
8 +4
Record
4–4 Previous month 1–3
Opponents
6 +3
Events
2 +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
June 7, 2026 Ginevra Iorio
15° ITALIAN NATIONAL BRAZILIAN JIU-JITSU CHAMPIONSHIP Gi e No-Gi (Roma) NO-GI - Kids 1-4 / Boys / White / Kid2 (6-7 yrs) / -25 kg
Method Decision 0–0
Marginal influence -23
Win
June 7, 2026 Salvatore Ruotolo
15° ITALIAN NATIONAL BRAZILIAN JIU-JITSU CHAMPIONSHIP Gi e No-Gi (Roma) NO-GI - Kids 1-4 / Boys / White / Kid2 (6-7 yrs) / -25 kg
Method Points 02:00 8–0
Marginal influence +12
Win
June 7, 2026 Liam Aixin Raco
15° ITALIAN NATIONAL BRAZILIAN JIU-JITSU CHAMPIONSHIP Gi e No-Gi (Roma) GI - Kids 1-4 / Boys / White / Kid2 (6-7 yrs) / -25 kg
Method Points 02:00 4–0
Marginal influence +25
Win
June 7, 2026 Salvatore Ruotolo
15° ITALIAN NATIONAL BRAZILIAN JIU-JITSU CHAMPIONSHIP Gi e No-Gi (Roma) GI - Kids 1-4 / Boys / White / Kid2 (6-7 yrs) / -25 kg
Method Submission 00:53 6–0
Marginal influence +27
May 2026 No new matches · 1 left period Change +11 Rating 1,250

Rating-period composition

Rating matches
4 -1
Record
1–3 Previous month 1–4
Opponents
3 -1
Events
1 -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 4 new matches Change +117 Rating 1,239

Rating-period composition

Rating matches
5 +4
Record
1–4 Previous month 0–1
Opponents
4 +3
Events
2 +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
April 12, 2026 Matteo Guerrera
5° ITALIA OPEN di Brazilian jiu-jitsu Gi e No-Gi (Roma) NO-GI - Kids 1-4 / Boys / White / Kid2 (6-7 yrs) / -25 kg
Method Submission 0–0
Marginal influence -32
Loss
April 12, 2026 Antonino Gandolfo
5° ITALIA OPEN di Brazilian jiu-jitsu Gi e No-Gi (Roma) NO-GI - Kids 1-4 / Boys / White / Kid2 (6-7 yrs) / -25 kg
Method Points 02:00 0–6
Marginal influence -24
Loss
April 12, 2026 Antonino Gandolfo
5° ITALIA OPEN di Brazilian jiu-jitsu Gi e No-Gi (Roma) GI - Kids 1-4 / Boys / White / Kid2 (6-7 yrs) / -25 kg
Method Points 02:00 0–6
Marginal influence -4
Win
April 12, 2026 Diego Signorini
5° ITALIA OPEN di Brazilian jiu-jitsu Gi e No-Gi (Roma) GI - Kids 1-4 / Boys / White / Kid2 (6-7 yrs) / -25 kg
Method Points 02:00 18–0
Marginal influence +24
March 2026 No new matches Change 0 Rating 1,122

Rating-period composition

Rating matches
1 0
Record
0–1 Previous month 0–1
Opponents
1 0
Events
1 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 1,122

Rating-period composition

Rating matches
1 0
Record
0–1 Previous month 0–1
Opponents
1 0
Events
1 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 1,124

Rating-period composition

Rating matches
1 0
Record
0–1 Previous month 0–1
Opponents
1 0
Events
1 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 -87 Rating 1,124

Rating-period composition

Rating matches
1 -1
Record
0–1 Previous month 1–1
Opponents
1 -1
Events
1 -1

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.

November 2025 No new matches Change 0 Rating 1,211

Rating-period composition

Rating matches
2 0
Record
1–1 Previous month 1–1
Opponents
2 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.

October 2025 No new matches Change 0 Rating 1,211

Rating-period composition

Rating matches
2 0
Record
1–1 Previous month 1–1
Opponents
2 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 1,211

Rating-period composition

Rating matches
2 0
Record
1–1 Previous month 1–1
Opponents
2 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
6.7
Official ranking percentile
Top 52%
Performance
-

6.7 weighted matches against 6 different opponents across 2 events

Weighted win rate
-
Expected win rate
-
Average opponent rating
1,298
Repeated-opponent share
25.0%
Network connectivity
80.9%

Classification evidence

Why U8?

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

  • U8 2 event votes Selected outcome

Registrations and outcomes

15° ITALIAN NATIONAL BRAZILIAN JIU-JITSU CHAMPIONSHIP Gi e No-Gi (Roma)
U8 · Counts
NO-GI - Kids 1-4 / Boys / White / Kid2 (6-7 yrs) / -25 kg
  • Competition age 7
  • Registered age: u8
  • Source category: u8
GI - Kids 1-4 / Boys / White / Kid2 (6-7 yrs) / -25 kg
  • Competition age 7
  • Registered age: u8
  • Source category: u8
5° ITALIA OPEN di Brazilian jiu-jitsu Gi e No-Gi (Roma)
U8 · Counts
NO-GI - Kids 1-4 / Boys / White / Kid2 (6-7 yrs) / -25 kg
  • Competition age 7
  • Registered age: u8
  • Source category: u8
GI - Kids 1-4 / Boys / White / Kid2 (6-7 yrs) / -25 kg
  • Competition age 7
  • Registered age: u8
  • Source category: u8

Classification evidence

Why ≤ 25 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

  • ≤ 25 kg 2 competition events Selected outcome

Registrations and outcomes

15° ITALIAN NATIONAL BRAZILIAN JIU-JITSU CHAMPIONSHIP Gi e No-Gi (Roma)
≤ 25 kg · Counts as a competition event
NO-GI - Kids 1-4 / Boys / White / Kid2 (6-7 yrs) / -25 kg
  • Registered weight class: -25 kg
  • Source competition limit: -25 kg

2 matches in the rating period

15° ITALIAN NATIONAL BRAZILIAN JIU-JITSU CHAMPIONSHIP Gi e No-Gi (Roma)
≤ 25 kg · Counts as a competition event
GI - Kids 1-4 / Boys / White / Kid2 (6-7 yrs) / -25 kg
  • Registered weight class: -25 kg
  • Source competition limit: -25 kg

2 matches in the rating period

5° ITALIA OPEN di Brazilian jiu-jitsu Gi e No-Gi (Roma)
≤ 25 kg · Counts as a competition event
NO-GI - Kids 1-4 / Boys / White / Kid2 (6-7 yrs) / -25 kg
  • Registered weight class: -25 kg
  • Source competition limit: -25 kg

2 matches in the rating period

5° ITALIA OPEN di Brazilian jiu-jitsu Gi e No-Gi (Roma)
≤ 25 kg · Counts as a competition event
GI - Kids 1-4 / Boys / White / Kid2 (6-7 yrs) / -25 kg
  • Registered weight class: -25 kg
  • Source competition limit: -25 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 8 matches in the rating period Selected outcome

Registrations and outcomes

15° ITALIAN NATIONAL BRAZILIAN JIU-JITSU CHAMPIONSHIP Gi e No-Gi (Roma)
white · Counts as a match
NO-GI - Kids 1-4 / Boys / White / Kid2 (6-7 yrs) / -25 kg
  • Source belt category: white

2 matches in the rating period

15° ITALIAN NATIONAL BRAZILIAN JIU-JITSU CHAMPIONSHIP Gi e No-Gi (Roma)
white · Counts as a match
GI - Kids 1-4 / Boys / White / Kid2 (6-7 yrs) / -25 kg
  • Source belt category: white

2 matches in the rating period

5° ITALIA OPEN di Brazilian jiu-jitsu Gi e No-Gi (Roma)
white · Counts as a match
NO-GI - Kids 1-4 / Boys / White / Kid2 (6-7 yrs) / -25 kg
  • Source belt category: white

2 matches in the rating period

5° ITALIA OPEN di Brazilian jiu-jitsu Gi e No-Gi (Roma)
white · Counts as a match
GI - Kids 1-4 / Boys / White / Kid2 (6-7 yrs) / -25 kg
  • Source belt category: white

2 matches in the rating period