Individual Calculations January 2011
 Dehainault, Christian  Total change: -7.00  Rating chartPersonal card
 14e Corsica Masters BASTIA FRA 2010-10-24
RcRownchangeKK*chgGame
 1834 1675 1.00 4 -0.28 25 -7.00 
  Szymanski, Piotr 1850 FRA0.001-0.2725-6.75 
  Costa, Alain 1539 FRA1.0010.32258.00 
  De Graaf, Arnoud 1870 NED0.001-0.2525-6.25 
  Zermiche, Cherif 2075  * FRA0.001-0.0825-2.00 
 * 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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