Individual Calculations September 2012
 Arndt, Uwe  Total change: 30.15  Rating chartPersonal card
 Int. Chessfestival Biel Open Master Biel SUI 2012-07-23
RcRownchangeKK*chgGame
 2261 2007 3.00 5 2.01 15 30.15 
  Van Overdam, Julian 2277 NED0.5010.33154.95 
  Bauer, Christian g2407  * FRA0.001-0.0815-1.20 
  Bacrot, Nathalie 2114 FRA1.0010.65159.75 
  Kelecevic, Nedeljko m2251 SUI0.5010.30154.50 
  Brethes, Francois 2254 FRA1.0010.811512.15 
 * 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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