Individual Calculations August 2013
 Perret, Serge  Total change: -31.50  Rating chartPersonal card
 Tournoi d'été 2013 de Hyères HYERES FRA 2013-07-08
RcRownchangeKK*chgGame
 1299 1290 0.50 3 -1.05 30 -31.50 
  Lanteri, Nicolas 1690  * FRA0.001-0.0830-2.40 
  Nguyen, Thao Nhi 1181 FRA0.501-0.1530-4.50 
  Bernard, Elodie 1027 FRA0.001-0.8230-24.60 
 * 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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