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IT

Giovanni Grasso

COMBAT SPIRIT

W–L
2–4
Won and lost rating-eligible matches in the past 12 months.
Gi
1,185
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
2–4
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

3
Events
Date Event Result Format Division
Tirreno Open Championship 2026 IT · Gi · 11 yo · ≤45.4 kg 1–1 W–L: Win / Loss Gi
  • Boys Gi / Colored belt / Junior II (11yrs) / -45,40 kg
SJJC 2026 - BJJ Gi & No-Gi - MSP SICILIA IT · Gi · U12 · ≤40 kg ; Gi · U12 · ≤44 kg 0–2 W–L: Win / Loss Gi
  • Place #5
  • Boys BJJ Gi / U12 / -44 kg / Colored
Kuma Challenge IT · Gi · 10 yo · ≤33.4 kg 1–1 W–L: Win / Loss Gi
  • Boys Gi / Colored belt / Junior I (10yrs) / -33,40 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 1,185

Rating-period composition

Rating matches
6 0
Record
2–4 Previous month 2–4
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 0 Rating 1,185

Rating-period composition

Rating matches
6 0
Record
2–4 Previous month 2–4
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 2 new matches Change +34 Rating 1,185

Rating-period composition

Rating matches
6 +2
Record
2–4 Previous month 1–3
Opponents
5 +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.
Loss
June 14, 2026 Francesco Girone
Tirreno Open Championship 2026 Boys Gi / Colored belt / Junior II (11yrs) / -45,40 kg
Method Submission 00:26 0–0
Marginal influence -16
Win
June 14, 2026 Francesco Girone
Tirreno Open Championship 2026 Boys Gi / Colored belt / Junior II (11yrs) / -45,40 kg
Method Disqualification 00:45 0–0
Marginal influence +34
May 2026 2 new matches Change -65 Rating 1,151

Rating-period composition

Rating matches
4 +2
Record
1–3 Previous month 1–1
Opponents
4 +2
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
May 3, 2026 Marco Previtera
SJJC 2026 - BJJ Gi & No-Gi - MSP SICILIA Boys BJJ Gi / U12 / -44 kg / Colored
Method Points 0–0
Marginal influence -44
Loss
May 3, 2026 Gabriele Mendola
SJJC 2026 - BJJ Gi & No-Gi - MSP SICILIA Boys BJJ Gi / U12 / -40 kg / Colored
Method Submission 01:05 0–0
Marginal influence -32
April 2026 No new matches Change +11 Rating 1,216

Rating-period composition

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

March 2026 No new matches Change +1 Rating 1,205

Rating-period composition

Rating matches
2 0
Record
1–1 Previous month 1–1
Opponents
2 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 -1 Rating 1,204

Rating-period composition

Rating matches
2 0
Record
1–1 Previous month 1–1
Opponents
2 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 1,205

Rating-period composition

Rating matches
2 0
Record
1–1 Previous month 1–1
Opponents
2 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 Change -14 Rating 1,205

Rating-period composition

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

November 2025 2 new matches Change Starting point Rating 1,219

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
November 23, 2025 Mattia Romeo
Kuma Challenge Boys Gi / Colored belt / Junior I (10yrs) / -33,40 kg
Method Submission 02:15 0–3
Marginal influence -20
Win
November 23, 2025 Unknown User Sciumé
Kuma Challenge Boys Gi / Colored belt / Junior I (10yrs) / -33,40 kg
Method Submission 02:52 10–2
Marginal influence +41
Relevant matches
4.6
Official ranking percentile
Top 90%
Performance
11.5 pp below expectation

4.6 weighted matches against 5 different opponents across 3 events

Weighted win rate
31.6%
Expected win rate
43.2%
Average opponent rating
1,239
Repeated-opponent share
16.7%
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 2 event votes Selected outcome

Registrations and outcomes

Tirreno Open Championship 2026
U12 · Counts
Boys Gi / White / Junior I (10yrs) / +48,4 Kg (AMICHEVOLE)
  • Competition age 11
  • Registered age: u12
  • Source category: u12
Boys Gi / Colored belt / Junior II (11yrs) / -45,40 kg
  • Competition age 11
  • Registered age: u12
  • Source category: u12
SJJC 2026 - BJJ Gi & No-Gi - MSP SICILIA
U12 · Counts
Boys BJJ Gi / U12 / -44 kg / Colored
  • Competition age 11
  • Registered age: u12
  • Source category: u12
Boys BJJ Gi / U12 / -40 kg / Colored
  • Competition age 11
  • Registered age: u12
  • Source category: u12
Kuma Challenge
Does not count
Boys Gi / Colored belt / Junior I (10yrs) / -33,40 kg
  • Competition age 10
  • Registered age: u12
  • Source category: u12

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
  • ≤ 45 kg 1 competition event

Registrations and outcomes

Tirreno Open Championship 2026
Does not count
Boys Gi / White / Junior I (10yrs) / +48,4 Kg (AMICHEVOLE)
  • Registered weight class: +48,4 Kg
  • Source competition limit: +48,4 Kg

No matches in the rating period · no valid weight evidence

Tirreno Open Championship 2026
≤ 45 kg · Counts as a competition event
Boys Gi / Colored belt / Junior II (11yrs) / -45,40 kg
  • Registered weight class: -45,40 kg
  • Source competition limit: -45,40 kg

2 matches in the rating period

SJJC 2026 - BJJ Gi & No-Gi - MSP SICILIA
≤ 44 kg · Does not count
Boys BJJ Gi / U12 / -44 kg / Colored
  • Registered weight class: -44 kg
  • Source competition limit: -44 kg

1 match in the rating period · conflicting upper weight limits make this event ambiguous

SJJC 2026 - BJJ Gi & No-Gi - MSP SICILIA
≤ 40 kg · Does not count
Boys BJJ Gi / U12 / -40 kg / Colored
  • Registered weight class: -40 kg
  • Source competition limit: -40 kg

1 match in the rating period · conflicting upper weight limits make this event ambiguous

Kuma Challenge
≤ 33 kg · Counts as a competition event
Boys Gi / Colored belt / Junior I (10yrs) / -33,40 kg
  • Registered weight class: -33,40 kg
  • Source competition limit: -33,40 kg

2 matches in the rating period