Individual Calculations October 2013
 Roche, Yves  Total change: 3.45  Rating chartPersonal card
 1er Festival International d'Echecs de La Rosière - Tournoi Principal BOURG SAINT MAURICE FRA 2013-08-25
RcRownchangeKK*chgGame
 1885 1909 4.00 7 0.23 15 3.45 
  Arpinon, Jack 1509  * FRA0.501-0.4215-6.30 
  Le Roc`h, Daniel 1746 FRA1.0010.28154.20 
  Baudewyn, Ludovic 1859 FRA1.0010.43156.45 
  Deleva, Michael 2214 FRA0.5010.36155.40 
  Olivier, Jean-Christophe m2309  * FRA0.001-0.0815-1.20 
  Costa, Anthony 1695 FRA0.001-0.7715-11.55 
  Georges, Thomas 1860 FRA1.0010.43156.45 
 * 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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