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Sonja Laviolette

PCA BJJ - Pro Connection Artes

W–L
2–1
Won and lost rating-eligible matches in the past 12 months.
Gi
-
Rating based on Gi matches in the past 12 months.
No-Gi
1,276
Rating based on No-Gi matches in the past 12 months.
Current form
2–1
Results from the ten most recent rating-eligible matches.
Opponents
3
Unique opponents faced in rating-eligible matches in the past 12 months.

Indexed career

Matches

3
Indexed competition matches
Date Opponent Result Event Division
2026-07-05 Tomas Aurousseau
Win
GNC TOUR ibjjf rules - TOURNOI DE PARIS 2026 No-Gi · TOURNOI NOGI / Masculin / U17 (2008/2009) / -69 u17 / White belt
2026-07-05 Anis Derriche
Loss
GNC TOUR ibjjf rules - TOURNOI DE PARIS 2026 No-Gi · TOURNOI NOGI / Masculin / U17 (2008/2009) / -69 u17 / White belt
2026-07-05 Mathéo Mahieu
Win
GNC TOUR ibjjf rules - TOURNOI DE PARIS 2026 No-Gi · TOURNOI NOGI / Masculin / U17 (2008/2009) / -69 u17 / White belt

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 +2 Rating 1,276

Rating-period composition

Rating matches
3 0
Record
2–1 Previous month 2–1
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 3 new matches Change Starting point Rating 1,274

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.
Win
July 5, 2026 Tomas Aurousseau
GNC TOUR ibjjf rules - TOURNOI DE PARIS 2026 TOURNOI NOGI / Masculin / U17 (2008/2009) / -69 u17 / White belt
Method Disqualification 04:01 0–8
Marginal influence +41
Loss
July 5, 2026 Anis Derriche
GNC TOUR ibjjf rules - TOURNOI DE PARIS 2026 TOURNOI NOGI / Masculin / U17 (2008/2009) / -69 u17 / White belt
Method Points 05:00 2–6
Marginal influence -50
Win
July 5, 2026 Mathéo Mahieu
GNC TOUR ibjjf rules - TOURNOI DE PARIS 2026 TOURNOI NOGI / Masculin / U17 (2008/2009) / -69 u17 / White belt
Method Disqualification 0–0
Marginal influence +48
Relevant matches
2.3
Official ranking percentile
-
Performance
-

2.3 weighted matches against 3 different opponents across 1 events

Weighted win rate
-
Expected win rate
-
Average opponent rating
1,314
Repeated-opponent share
0.0%
Network connectivity
87.6%

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 2 event votes Selected outcome

Registrations and outcomes

GNC TOUR ibjjf rules - TOURNOI DE PARIS 2026
U18 · Counts
TOURNOI NOGI / Masculin / U17 (2008/2009) / -69 u17 / White belt
  • Competition age 16
  • Registered age: u18
  • Source category: u18
GNC TOUR ibjjf rules - EUROPEAN KIDS
U18 · Counts
ADO U13/U15 TOURNOI NOGI / Masculin / U15 / -66kg garçon / White Grey belt
  • Competition age 16
  • Registered age: u16
  • Source category: u16

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 3 matches in the rating period Selected outcome

Registrations and outcomes

GNC TOUR ibjjf rules - TOURNOI DE PARIS 2026
white · Counts as a match
TOURNOI NOGI / Masculin / U17 (2008/2009) / -69 u17 / White belt
  • Source belt category: white

3 matches in the rating period