Liam Chinan - Rating | TopBJJ Index

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 1,124

Rating-period composition

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

July 2026 No new matches Change 0 Rating 1,124

Rating-period composition

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

June 2026 No new matches Change 0 Rating 1,124

Rating-period composition

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

May 2026 1 new match Change -11 Rating 1,124

Rating-period composition

Rating matches: 2 +1
Record: 0–2 Previous month 0–1
Opponents: 1 0
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 31, 2026 Raffi GEVORGYAN

Tournoi de Châtenay-Malabry 2026 Inscription / Grise / Garçons U7 / +39 kg

Method Submission 03:04 0–7

Marginal influence -27

April 2026 No new matches Change 0 Rating 1,135

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.

March 2026 1 new match Change Starting point Rating 1,135

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

March 15, 2026 Raffi GEVORGYAN

Tournoi d'Antony Inscription / Grise / Garçons U9 / -39 kg

Method Points 05:00 4–11

Marginal influence -33

Relevant matches: 1.4

Official ranking percentile: -

Performance: -

1.4 weighted matches against 1 different opponents across 2 events

Weighted win rate: -
Expected win rate: -
Average opponent rating: 1,221
Repeated-opponent share: 50.0%
Network connectivity: 0.0%