Individual Calculations June 2015
 Poissonnier, Jean-Louis  Total change: -4.80  Rating chartPersonal card
 6ème LUCOPEN - Tournoi International d'Echecs de Lille LILLE FRA 2015-05-04
RcRownchangeKK*chgGame
 1797 1577 1.00 5 -0.24 20 -4.80 
  Van Hoorebeke, Jimmy 1841 BEL0.001-0.1820-3.60 
  Maddens, Martijn 1977  * BEL0.001-0.0820-1.60 
  Legrand, Patrick 1863 FRA0.001-0.1620-3.20 
  Mollard, Pascal 1823 SUI0.001-0.1920-3.80 
  Geay, Philippe 1482 FRA1.0010.37207.40 
 * 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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