Individual Calculations August 2017
 Le Roux, Yann-Erle  Total change: -6.60  Rating chartPersonal card
 Championnat de Paris Ile-de-France 2017 - Open A de 1800 a 2300 PARIS FRA 2017-07-14
RcRownchangeKK*chgGame
 1991 1969 3.00 7 -0.33 20 -6.60 
  Karagyozian, Edgar 2192 ARM0.001-0.2220-4.40 
  Blanc, Christian 1892 FRA1.0010.39207.80 
  Smith, Matthieu 2132 FRA0.5010.22204.40 
  Martine, Jean-Christophe 2083 FRA0.001-0.3420-6.80 
  Contois, Frederick-Andre 1892 FRA0.501-0.1120-2.20 
  Bonvalot, Isabelle 1897 FRA0.501-0.1020-2.00 
  Lelievre, Clement 1846 FRA0.501-0.1720-3.40 

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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