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Valerio Massimi

ISOLA delle Scimmie

W–L
1–7
Won and lost rating-eligible matches in the past 12 months.
Gi
1,162
Rating based on Gi matches in the past 12 months.
No-Gi
1,081
Rating based on No-Gi matches in the past 12 months.
Current form
1–7
Results from the ten most recent rating-eligible matches.
Opponents
7
Unique opponents faced in rating-eligible matches in the past 12 months.

Honours

Medals and placements

Gold
0
Silver
4
Bronze
12
Total medals
16
Events with results
11

Full career record

Wins
4
Losses
25
Matches
29
Win rate
13.8%

Ways of winning

Submission
1
Points
2
Decision
0
Disqualification
1

Personal records

Longest winning streak
2
Longest submission streak
1

Recent recorded placements

12-month performance profile

How the results were achieved

Past 12 months
Current win streak
0
Unique opponents
7
Distinct events
3

Ways of winning

  • Submission 0 0%
  • Points 1 100%
  • Decision 0 0%
  • Other recorded result 0 0%

Gi versus No-Gi

Gi

Rating
1162
Record
1–3
Win rate
25%
Submission share
0%

No-Gi

Rating
1081
Record
0–4
Win rate
0%
Submission share
-

Win quality

Grouped by pre-match win probability. This provides context and does not award an extra rating bonus.

As underdog 0–0 Less than 35% expected win probability before the match.
Even match 0–0 Between 35% and 65% expected win probability before the match.
As favourite 0–0 More than 65% expected win probability before the match.

Development

Rating and development

The same published rating, supported by trend, opponent strength and evidence quality.

Current rating
1,200
Change over 90 days
+36
Highest rating in 12 months
1,202
Performance versus expectation
-29.4 pp
Schedule strength
Top 56%
Average opponent rating
1,309
Weighted win rate
13%
Expected win rate
42%
Repeat-opponent share
13%
Effective evidence
7.4
Confidence
83/100

Opponents

Opposition and rivalries

The strongest recorded win, rematches and opponents faced repeatedly.

Rematches 0–18 0–18 across 18 rematches against 6 repeat opponents.

Rivals

Opponent Head-to-head record Matches

Around this athlete

Athlete Rank Rating
Antony Severs #2654 1,200
Valerio Massimi #2655 1,200
Maxwell Nendissa #2656 1,200

Recent tournaments

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 1,200

Rating-period composition

Rating matches
8 0
Record
1–7 Previous month 1–7
Opponents
7 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 -2 Rating 1,200

Rating-period composition

Rating matches
8 0
Record
1–7 Previous month 1–7
Opponents
7 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 3 new matches Change +25 Rating 1,202

Rating-period composition

Rating matches
8 +3
Record
1–7 Previous month 0–5
Opponents
7 +3
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 7, 2026 Manuel Agonigi
15° ITALIAN NATIONAL BRAZILIAN JIU-JITSU CHAMPIONSHIP Gi e No-Gi (Roma) NO-GI - Kids 5-6 / Male / Colored Belt / Kid5 (12-13 yrs) / -40 kg
Method Points 04:00 2–12
Marginal influence -12
Loss
15° ITALIAN NATIONAL BRAZILIAN JIU-JITSU CHAMPIONSHIP Gi e No-Gi (Roma) GI - Kids 5-6 / Male / Colored Belt / Kid5 (12-13 yrs) / -40 kg
Method Submission 02:58 0–9
Marginal influence -6
Win
June 7, 2026 Francesco Zappia
15° ITALIAN NATIONAL BRAZILIAN JIU-JITSU CHAMPIONSHIP Gi e No-Gi (Roma) GI - Kids 5-6 / Male / Colored Belt / Kid5 (12-13 yrs) / -40 kg
Method Points 04:00 4–0
Marginal influence +25
May 2026 No new matches · 3 left period Change +23 Rating 1,177

Rating-period composition

Rating matches
5 -3
Record
0–5 Previous month 0–8
Opponents
4 -2
Events
2 -1

3 older matches left the 12-month period: 0 won and 3 lost. The rating is then recalculated across the full network, so the monthly change is not a sum of separate deductions.

April 2026 3 new matches Change -29 Rating 1,154

Rating-period composition

Rating matches
8 +3
Record
0–8 Previous month 0–5
Opponents
6 +2
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
April 12, 2026 Emiliano Perugini
5° ITALIA OPEN di Brazilian jiu-jitsu Gi e No-Gi (Roma) GI - Kids 5-6 / Male / Kid5 (12-13 yrs) / Colored Belt / -40 kg
Method Submission 01:47 0–6
Marginal influence -9
Loss
April 12, 2026 Emiliano Perugini
5° ITALIA OPEN di Brazilian jiu-jitsu Gi e No-Gi (Roma) NO-GI - Kids 5-6 / Male / Colored Belt / Kid5 (12-13 yrs) / -40 kg
Method Submission 02:46 0–6
Marginal influence -19
Loss
April 12, 2026 Luigi Santillo
5° ITALIA OPEN di Brazilian jiu-jitsu Gi e No-Gi (Roma) NO-GI - Kids 5-6 / Male / Colored Belt / Kid5 (12-13 yrs) / -40 kg
Method Submission 01:52 0–10
Marginal influence -14
March 2026 No new matches · 2 left period Change +13 Rating 1,183

Rating-period composition

Rating matches
5 -2
Record
0–5 Previous month 0–7
Opponents
4 -1
Events
2 -1

2 older matches left the 12-month period: 0 won and 2 lost. The rating is then recalculated across the full network, so the monthly change is not a sum of separate deductions.

February 2026 No new matches Change +1 Rating 1,170

Rating-period composition

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

January 2026 No new matches Change 0 Rating 1,169

Rating-period composition

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

December 2025 No new matches Change 0 Rating 1,169

Rating-period composition

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

November 2025 No new matches Change +3 Rating 1,169

Rating-period composition

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

October 2025 2 new matches · 2 left period Change -8 Rating 1,166

Rating-period composition

Rating matches
7 0
Record
0–7 Previous month 0–7
Opponents
5 0
Events
3 0

2 older matches left the 12-month period: 0 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.
Loss
October 18, 2025 Leonardo NESI
3rd ITALIAN TROPHY BRAZILIAN JIU JITSU (GI and NO-GI) NO-GI - Kids 1-4 / Boys / Colored Belt / Kid4 (10-11 yrs) / -33 kg
Method Decision 04:00 0–0
Marginal influence -18
Loss
October 18, 2025 Samuel Stagliano
3rd ITALIAN TROPHY BRAZILIAN JIU JITSU (GI and NO-GI) GI - Kids 1-4 / Boys / Colored Belt / Kid4 (10-11 yrs) / -33 kg
Method Submission 00:31 2–0
Marginal influence -11
September 2025 No new matches Change 0 Rating 1,174

Rating-period composition

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

Relevant matches
7.4
Official ranking percentile
Top 87%
Performance
29.4 pp below expectation

7.4 weighted matches against 7 different opponents across 3 events

Weighted win rate
12.8%
Expected win rate
42.2%
Average opponent rating
1,309
Repeated-opponent share
12.5%
Network connectivity
80.9%

Classification evidence

Why U14?

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

  • U14 2 event votes Selected outcome

Registrations and outcomes

15° ITALIAN NATIONAL BRAZILIAN JIU-JITSU CHAMPIONSHIP Gi e No-Gi (Roma)
U14 · Counts
NO-GI - Kids 5-6 / Male / Colored Belt / Kid5 (12-13 yrs) / -40 kg
  • Competition age 12
  • Registered age: u14
  • Source category: u14
GI - Kids 5-6 / Male / Colored Belt / Kid5 (12-13 yrs) / -40 kg
  • Competition age 12
  • Registered age: u14
  • Source category: u14
5° ITALIA OPEN di Brazilian jiu-jitsu Gi e No-Gi (Roma)
U14 · Counts
NO-GI - Kids 5-6 / Male / Colored Belt / Kid5 (12-13 yrs) / -40 kg
  • Competition age 12
  • Registered age: u14
  • Source category: u14
GI - Kids 5-6 / Male / Kid5 (12-13 yrs) / Colored Belt / -40 kg
  • Competition age 12
  • Registered age: u14
  • Source category: u14
3rd ITALIAN TROPHY BRAZILIAN JIU JITSU (GI and NO-GI)
Does not count
NO-GI - Kids 1-4 / Boys / Colored Belt / Kid4 (10-11 yrs) / -33 kg
  • Competition age 11
  • Registered age: u12
  • Source category: u12
GI - Kids 1-4 / Boys / Colored Belt / Kid4 (10-11 yrs) / -33 kg
  • Competition age 11
  • 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
  • ≤ 40 kg 2 competition events

Registrations and outcomes

15° ITALIAN NATIONAL BRAZILIAN JIU-JITSU CHAMPIONSHIP Gi e No-Gi (Roma)
≤ 40 kg · Counts as a competition event
NO-GI - Kids 5-6 / Male / Colored Belt / Kid5 (12-13 yrs) / -40 kg
  • Registered weight class: -40 kg
  • Source competition limit: -40 kg

1 match in the rating period

15° ITALIAN NATIONAL BRAZILIAN JIU-JITSU CHAMPIONSHIP Gi e No-Gi (Roma)
≤ 40 kg · Counts as a competition event
GI - Kids 5-6 / Male / Colored Belt / Kid5 (12-13 yrs) / -40 kg
  • Registered weight class: -40 kg
  • Source competition limit: -40 kg

2 matches in the rating period

5° ITALIA OPEN di Brazilian jiu-jitsu Gi e No-Gi (Roma)
≤ 40 kg · Counts as a competition event
NO-GI - Kids 5-6 / Male / Colored Belt / Kid5 (12-13 yrs) / -40 kg
  • Registered weight class: -40 kg
  • Source competition limit: -40 kg

2 matches in the rating period

5° ITALIA OPEN di Brazilian jiu-jitsu Gi e No-Gi (Roma)
≤ 40 kg · Counts as a competition event
GI - Kids 5-6 / Male / Kid5 (12-13 yrs) / Colored Belt / -40 kg
  • Registered weight class: -40 kg
  • Source competition limit: -40 kg

1 match in the rating period

3rd ITALIAN TROPHY BRAZILIAN JIU JITSU (GI and NO-GI)
≤ 33 kg · Counts as a competition event
NO-GI - Kids 1-4 / Boys / Colored Belt / Kid4 (10-11 yrs) / -33 kg
  • Registered weight class: -33 kg
  • Source competition limit: -33 kg

1 match in the rating period

3rd ITALIAN TROPHY BRAZILIAN JIU JITSU (GI and NO-GI)
≤ 33 kg · Counts as a competition event
GI - Kids 1-4 / Boys / Colored Belt / Kid4 (10-11 yrs) / -33 kg
  • Registered weight class: -33 kg
  • Source competition limit: -33 kg

1 match in the rating period