Individual Calculations November 2014
 Perret, Serge  Total change: 3.40  Rating chartPersonal card
 Tournoi Open de Toussaint 2015 de Hyères HYERES FRA 2014-10-25
RcRownchangeKK*chgGame
 1493 1271 1.50 5 0.17 20 3.40 
  Penloup, Dominique 1671  * FRA0.001-0.0820-1.60 
  Daini, Alexandre 1625 FRA0.001-0.1120-2.20 
  El Amari, Nadir 1308 FRA1.0010.552011.00 
  Mazzella, Enzo 1671  * FRA0.001-0.0820-1.60 
  Chambet, Armand 1189 FRA0.501-0.1120-2.20 
 * 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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