Individual Calculations May 2014
 Sahbi, Brahim  Total change: 21.30  Rating chartPersonal card
 Tournoi de l'Echiquier Grenoblois - Hiver 2013 GRENOBLE FRA 2013-12-18
RcRownchangeKK*chgGame
 1567 1391 2.00 4 0.71 30 21.30 
  Klein, Holger 1791  * FRA0.001-0.0830-2.40 
  Catton, Pascal 1317 FRA1.0010.403012.00 
  Bou, Georges 1367 FRA1.0010.473014.10 
  Blu, Jerome 1791  * FRA0.001-0.0830-2.40 
 * 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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