Individual Calculations July 2009
 Gaignierre, Gilles  Total change: -4.35  Rating chartPersonal card
 Séléction IDF Cheminots Agde FRA 2009-04-21
RcRownchangeKK*chgGame
 1981 1949 2.00 5 -0.29 15 -4.35 
  Coignet, Jean-Francis 1819 FRA0.501-0.1815-2.70 
  De Castet, Antoine 1676 FRA1.0010.17152.55 
  Gillet, Richard 2134 FRA0.001-0.2615-3.90 
  Boulet, Philippe 2194 FRA0.5010.30154.50 
  Prevot, Emmanuel 2083 FRA0.001-0.3215-4.80 

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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