Individual Calculations September 2015
 Cheikh-Boukal, Ziyad  Total change: 73.60  Rating chartPersonal card
 12e Open international de Plancoet - Tournoi A PLANCOET FRA 2015-07-26
RcRownchangeKK*chgGame
 1987 1740 3.50 8 1.84 40 73.60 
  Cole, Sebastien 1904 FRA1.0010.724028.80 
  Touchefeu, Aurelien 1977 FRA0.5010.304012.00 
  Feller, Sebastien g2140  * FRA0.001-0.0840-3.20 
  Schmitz, Andreas Arnold c2090  * GER0.001-0.1140-4.40 
  Larcheveque, Francois 1994 FRA0.001-0.1940-7.60 
  Oney, Remel 1900 TUR1.0010.714028.40 
  Thomas, Anysia 2051 FRA0.001-0.1440-5.60 
  Sotiaux, Daniel 1836 FRA1.0010.634025.20 
 * 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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