Individual Calculations February 2024
 Vidal Carlier, Marie-Laure  Total change: -22.40  Rating chartPersonal card
 Team 2024 - IDF janvier FRANCE FRA 2024-01-01
RcRownchangeKK*chgGame
 1279 1114 0.00 2 -0.56 40 -22.40 
  Andias, Valentin 1261 FRA0.001-0.3040-12.00 
  Marques, Nathan 1297 FRA0.001-0.2640-10.40 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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