Individual Calculations September 2009
 Roche, Yves  Total change: -14.40  Rating chartPersonal card
 33e Festival International de Val-Thorens - Principal Val Thorens FRA 2009-07-18
RcRownchangeKK*chgGame
 2100 2044 3.00 9 -0.96 15 -14.40 
  Gladyszev, Oleg m2444  * RUS0.001-0.0815-1.20 
  Lopez, Gerard 1965 FRA1.0010.39155.85 
  Racz, Zoltan 2323 HUN0.001-0.1615-2.40 
  Dubois, Herve 1890 FRA1.0010.29154.35 
  Giroyan, Gary 2202 FRA0.001-0.2915-4.35 
  Lewis, John 2147 FRA0.001-0.3615-5.40 
  Deiller, Pascal 2091 FRA0.001-0.4315-6.45 
  Durand, Guillaume 1816 FRA1.0010.21153.15 
  Fargere, Fabien 2020 FRA0.001-0.5315-7.95 
 * 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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