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ANDREA CHIARELLI

A.S.D. F.C.F.A.

W–L
0–1
Won and lost rating-eligible matches in the past 12 months.
Gi
-
Rating based on Gi matches in the past 12 months.
No-Gi
1,128
Rating based on No-Gi matches in the past 12 months.
Current form
0–1
Results from the ten most recent rating-eligible matches.
Opponents
1
Unique opponents faced in rating-eligible matches in the past 12 months.

Honours

Medals and placements

Gold
0
Silver
2
Bronze
3
Total medals
5
Events with results
5

Full career record

Wins
1
Losses
4
Matches
5
Win rate
20.0%

Ways of winning

Submission
0
Points
0
Decision
1
Disqualification
0

Personal records

Longest winning streak
1

Recent recorded placements

  2. 14° ITALIAN NATIONAL CHAMPIONSHIP BRAZILIAN JIU JITSU (GI e NO-GI)

    IT Event record 0–0

    • Bronze
    • Bronze

12-month performance profile

How the results were achieved

Past 12 months
Current win streak
0
Unique opponents
1
Distinct events
1

Ways of winning

  • Submission 0
  • Points 0
  • Decision 0
  • Other recorded result 0

Gi versus No-Gi

Gi

Rating
-
Record
-
Win rate
-
Submission share
-

No-Gi

Rating
1128
Record
0–1
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
1,128
Change over 90 days
-79
Highest rating in 12 months
1,207
Performance versus expectation
-
Schedule strength
-
Average opponent rating
1,301
Weighted win rate
-
Expected win rate
-
Repeat-opponent share
0%
Effective evidence
1
Confidence
27/100

Opponents

Opposition and rivalries

The strongest recorded win, rematches and opponents faced repeatedly.

Recent tournaments

  2. 14° ITALIAN NATIONAL CHAMPIONSHIP BRAZILIAN JIU JITSU (GI e NO-GI)

    May 11, 2025
    Gi / No-Gi 0–0

  3. 1° SOUTH ITALIAN CUP DI BJJ GI E NO-GI

    November 17, 2024 · Gi · 14–15 yo
    Gi 1–1

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 1,128

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.

July 2026 No new matches Change 0 Rating 1,128

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.

June 2026 1 new match · 2 left period Change -79 Rating 1,128

Rating-period composition

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

2 older matches left the 12-month period: 1 won and 1 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
15° ITALIAN NATIONAL BRAZILIAN JIU-JITSU CHAMPIONSHIP Gi e No-Gi (Roma) NO-GI Juvenile Boys / Blue / -71,5 kg (Middle)
Method Points 05:00 0–5
Marginal influence -52
October 2025 No new matches Change 0 Rating 1,207

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.

September 2025 No new matches Change 0 Rating 1,207

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.

Relevant matches
1
Official ranking percentile
-
Performance
-

1 weighted matches against 1 different opponents across 1 events

Weighted win rate
-
Expected win rate
-
Average opponent rating
1,301
Repeated-opponent share
0.0%
Network connectivity
80.9%

Classification evidence

Why U18?

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

  • U18 1 event vote Selected outcome

Registrations and outcomes

15° ITALIAN NATIONAL BRAZILIAN JIU-JITSU CHAMPIONSHIP Gi e No-Gi (Roma)
U18 · Counts
NO-GI Juvenile Boys / Blue / -71,5 kg (Middle)
  • Competition age 17
  • Registered age: u18
  • Source category: u18
GI Male / Blue / Adult / -76 kg (Light)
  • Competition age 17

Classification evidence

Why ≤ 72 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

  • ≤ 72 kg 1 competition event Selected outcome

Registrations and outcomes

15° ITALIAN NATIONAL BRAZILIAN JIU-JITSU CHAMPIONSHIP Gi e No-Gi (Roma)
≤ 72 kg · Counts as a competition event
NO-GI Juvenile Boys / Blue / -71,5 kg (Middle)
  • Registered weight class: -71,5 kg (Middle)
  • Source competition limit: -71,5 kg (Middle)

1 match in the rating period

15° ITALIAN NATIONAL BRAZILIAN JIU-JITSU CHAMPIONSHIP Gi e No-Gi (Roma)
Does not count
GI Male / Blue / Adult / -76 kg (Light)
  • Registered weight class: -76 kg (Light)
  • Source competition limit: -76 kg (Light)

No matches in the rating period · no valid weight evidence

Classification evidence

Why Blue?

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

  • blue 1 match in the rating period Selected outcome

Registrations and outcomes

15° ITALIAN NATIONAL BRAZILIAN JIU-JITSU CHAMPIONSHIP Gi e No-Gi (Roma)
blue · Counts as a match
NO-GI Juvenile Boys / Blue / -71,5 kg (Middle)
  • Source belt category: blue

1 match in the rating period