Individual Calculations September 2013
 Moret, Jean-Paul  Total change: -4.80  Rating chartPersonal card
 22. Open International de Martigny Martigny SUI 2013-08-02
RcRownchangeKK*chgGame
 1966 2018 2.50 5 -0.32 15 -4.80 
  Zakhartsov, Vladimir 2323 RUS0.001-0.1415-2.10 
  Massard, Philippe 1713 SUI1.0010.14152.10 
  Putallaz, Jean-Christophe 1776 SUI0.501-0.3015-4.50 
  Overney, Luca 1815 SUI1.0010.24153.60 
  Vianin, Pascal 2203 SUI0.001-0.2615-3.90 

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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