Individual Calculations July 2019
 Chaigne, Philippe  Total change: -72.80  Rating chartPersonal card
 17eme Open d'Echecs de Niort (-2200) NIORT FRA 2019-06-22
RcRownchangeKK*chgGame
 1278 1603 2.50 5 -1.82 40 -72.80 
  Barbotte, Louise 1203  * FRA0.001-0.9240-36.80 
  Peplaw, Adrien 1274 FRA1.0010.12404.80 
  Allais, Gabriel 1268 FRA0.501-0.3840-15.20 
  Carrey, Mathieu 1440 FRA0.001-0.7240-28.80 
  Daure, Quentin 1203  * FRA1.0010.08403.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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