Individual Calculations November 2011
 Verkarre, Sylvie  Total change: -1.20  Rating chartPersonal card
 1er Open de Villepreux (-2200) VILLEPREUX FRA 2011-10-01
RcRownchangeKK*chgGame
 1945 1545 0.00 1 -0.08 15 -1.20 
  Gidel, Jean-Louis 1945  * FRA0.001-0.0815-1.20 
 * 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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