Individual Calculations October 2018
 Frey, Thierry  Total change: 2.20  Rating chartPersonal card
 Open du Jeu d'Echecs du Festival des Jeux de Vichy 2018 (-2200) VICHY FRA 2018-09-22
RcRownchangeKK*chgGame
 1697 1788 3.00 5 0.11 20 2.20 
  Moreira, Valentin 1388  * FRA1.0010.08201.60 
  Theveniaud, Christophe 1994 FRA0.001-0.2420-4.80 
  Roland, Philippe 1388  * FRA1.0010.08201.60 
  Giraud, Georges 1868 FRA1.0010.612012.20 
  Perrin, Alexis 1847 FRA0.001-0.4220-8.40 
 * 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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