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Cosimo Villani

Rio Grappling Club Italia

W–L
2–2
Won and lost rating-eligible matches in the past 12 months.
Gi
1,210
Rating based on Gi matches in the past 12 months.
No-Gi
1,203
Rating based on No-Gi matches in the past 12 months.
Current form
2–2
Results from the ten most recent rating-eligible matches.
Opponents
3
Unique opponents faced in rating-eligible matches in the past 12 months.

Tournament history

Events

4
Events
Date Event Result Format Division
1° ITALIAN GRAND PRIX BRAZILIAN JIU JITSU IT · Gi · 8–9 yo · ≤33 kg ; No-Gi · 8–9 yo · ≤33 kg 2–2 W–L: Win / Loss GiNo-Gi
  • GI - Kids 1-4 / Boys / Colored Belt / Kid3 (8-9 yrs) / -33 kg
  • NO-GI - Kids 1-4 / Boys / Colored Belt / Kid3 (8-9 yrs) / -33 kg
LUCTOR BJJ 2 IT · Gi · 7 yo · white · ≤27.2 kg ; No-Gi · 7 yo · grey · ≤25.7 kg 1–2 W–L: Win / Loss GiNo-Gi
  • Boys No-Gi / Grey / Pee Wee I (7 yrs) / -25,70 kg
  • Place #5
10th BRAZILIAN JIU-JITSU ITALIAN CUP OPEN (GI & NO-GI) IT · Gi · 6–7 yo · white · ≤25 kg ; No-Gi · 6–7 yo · white · ≤25 kg 1–2 W–L: Win / Loss GiNo-Gi
  • GI - Kids 1-4 / Boys / White / Kid2 (6-7 yrs) / -25 kg
  • NO-GI - Kids 1-4 / Boys / White / Kid2 (6-7 yrs) / -25 kg
9th BRAZILIAN JIU-JITSU ITALIAN CUP OPEN (GI & NO-GI) IT · Gi · 6–7 yo · ≤25 kg ; No-Gi · 6–7 yo · ≤22 kg 1–2 W–L: Win / Loss GiNo-Gi
  • Place #5
  • NO-GI - Kids 1-4 / Boys / Kid2 (6-7 yrs) / -22 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 1,293

Rating-period composition

Rating matches
4 0
Record
2–2 Previous month 2–2
Opponents
3 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.

July 2026 No new matches Change +4 Rating 1,293

Rating-period composition

Rating matches
4 0
Record
2–2 Previous month 2–2
Opponents
3 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.

June 2026 No new matches · 3 left period Change -2 Rating 1,289

Rating-period composition

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

3 older matches left the 12-month period: 1 won and 2 lost. The rating is then recalculated across the full network, so the monthly change is not a sum of separate deductions.

May 2026 No new matches Change +1 Rating 1,291

Rating-period composition

Rating matches
7 0
Record
3–4 Previous month 3–4
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.

April 2026 No new matches Change -2 Rating 1,290

Rating-period composition

Rating matches
7 0
Record
3–4 Previous month 3–4
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.

March 2026 No new matches Change 0 Rating 1,292

Rating-period composition

Rating matches
7 0
Record
3–4 Previous month 3–4
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.

February 2026 4 new matches Change +27 Rating 1,292

Rating-period composition

Rating matches
7 +4
Record
3–4 Previous month 1–2
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
February 22, 2026 Leonardo Faria Gloder
1° ITALIAN GRAND PRIX BRAZILIAN JIU JITSU NO-GI - Kids 1-4 / Boys / Colored Belt / Kid3 (8-9 yrs) / -33 kg
Method Points 03:00 0–9
Marginal influence -20
Win
February 22, 2026 Leonardo Botti Orsini
1° ITALIAN GRAND PRIX BRAZILIAN JIU JITSU NO-GI - Kids 1-4 / Boys / Colored Belt / Kid3 (8-9 yrs) / -33 kg
Method Points 03:00 4–2
Marginal influence +16
Loss
February 22, 2026 Leonardo Faria Gloder
1° ITALIAN GRAND PRIX BRAZILIAN JIU JITSU GI - Kids 1-4 / Boys / Colored Belt / Kid3 (8-9 yrs) / -33 kg
Method Points 03:00 0–9
Marginal influence -16
Win
February 22, 2026 Vincenzo Longo
1° ITALIAN GRAND PRIX BRAZILIAN JIU JITSU GI - Kids 1-4 / Boys / Colored Belt / Kid3 (8-9 yrs) / -33 kg
Method Points 03:00 9–0
Marginal influence +19
January 2026 No new matches Change 0 Rating 1,265

Rating-period composition

Rating matches
3 0
Record
1–2 Previous month 1–2
Opponents
3 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 · 3 left period Change -14 Rating 1,265

Rating-period composition

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

3 older matches left the 12-month period: 1 won and 2 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 -9 Rating 1,279

Rating-period composition

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

October 2025 No new matches Change -2 Rating 1,288

Rating-period composition

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

September 2025 No new matches Change 0 Rating 1,290

Rating-period composition

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

Relevant matches
3.4
Official ranking percentile
-
Performance
-

3.4 weighted matches against 3 different opponents across 1 events

Weighted win rate
-
Expected win rate
-
Average opponent rating
1,338
Repeated-opponent share
25.0%
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

1° ITALIAN GRAND PRIX BRAZILIAN JIU JITSU
U10 · Counts
NO-GI - Kids 1-4 / Boys / Colored Belt / Kid3 (8-9 yrs) / -33 kg
  • Competition age 9
  • Registered age: u10
  • Source category: u10
GI - Kids 1-4 / Boys / Colored Belt / Kid3 (8-9 yrs) / -33 kg
  • 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

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 1 competition event Selected outcome

Registrations and outcomes

1° ITALIAN GRAND PRIX 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

1° ITALIAN GRAND PRIX 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

2 matches in the rating period

11a ITALIAN CUP BRAZILIAN JIU JITSU
Does not count
NO-GI - Kids 1-4 / Boys / Colored Belt / Kid3 (8-9 yrs) / -33 kg
  • Registered weight class: -33 kg
  • Source competition limit: -33 kg

No matches in the rating period · no valid weight evidence

11a ITALIAN CUP BRAZILIAN JIU JITSU
Does not count
GI - Kids 1-4 / Boys / Colored Belt / Kid3 (8-9 yrs) / -33 kg
  • Registered weight class: -33 kg
  • Source competition limit: -33 kg

No matches in the rating period · no valid weight evidence