Individual Calculations February 2019
 Boucher, Francis  Total change: -37.20  Rating chartPersonal card
 19e tournoi de Noel de Montigny MONTIGNY LE BRETONNEUX FRA 2018-12-27
RcRownchangeKK*chgGame
 1393 1148 0.00 4 -0.93 40 -37.20 
  Couradin, Bruno 1548  * FRA0.001-0.0840-3.20 
  Fruchard, Alois 1411 FRA0.001-0.1840-7.20 
  Touiller, Thibault 1087 FRA0.001-0.5840-23.20 
  Klein, Djimmy 1524 FRA0.001-0.0940-3.60 
 * 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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