Individual Calculations July 2012
 Duflou, Andre  Total change: 15.45  Rating chartPersonal card
 3e LUCOPEN - Tournoi International d'échecs de Lille LILLE FRA 2012-04-23
RcRownchangeKK*chgGame
 1821 1561 2.50 7 1.03 15 15.45 
  Warkentin, Jurgen 1881 FRA0.001-0.1315-1.95 
  Blot, Philippe 1742 FRA1.0010.741511.10 
  Benoughidene, Ouaheb 1827 FRA0.001-0.1815-2.70 
  Vandemeulebrouck, Renaud 1919 FRA0.5010.40156.00 
  Adrien, Vincent 1961  * FRA0.001-0.0815-1.20 
  Tupet, Guillaume 1961  * FRA0.001-0.0815-1.20 
  Canario, Jonathan 1455 FRA1.0010.36155.40 
 * 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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