Rapid: Individual Calculations August 2023
 Whelan, Josephine  Total change: -19.00  Rating chartPersonal card
 454e Rapide Fide du Canal PARIS FRA 2023-07-28
RcRownchangeKK*chgGame
 1357 1272 1.00 5 -0.95 20 -19.00 
  Tosser, Sacha 1504 FRA0.001-0.2120-4.20 
  Marival, Fred 1370 FRA0.001-0.3720-7.40 
  Checinsky, Maxime 1318 FRA1.0010.562011.20 
  Boyadjian, Vahe 1372 FRA0.001-0.3620-7.20 
  Goiffon, Carl 1220 FRA0.001-0.5720-11.40 

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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