Individual Calculations July 2011
 Marie, Olivier  Total change: -14.40  Rating chartPersonal card
 2° LUCOPEN - Tournoi International d'échecs de Lille LILLE FRA 2011-04-25
RcRownchangeKK*chgGame
 1781 1551 0.00 4 -0.96 15 -14.40 
  Timmermans, Eric 1852 FRA0.001-0.1515-2.25 
  Vandecasteele, Louis 1951  * BEL0.001-0.0815-1.20 
  Vyvyan, Philippe 1789 FRA0.001-0.2015-3.00 
  Coulon, Valentin 1531 FRA0.001-0.5315-7.95 
 * 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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