Individual Calculations January 2009
 Varholakova, Niki  Total change: -11.10  Rating chartPersonal card
 24th European Club Cup 2008 Halkidiki, Greece Kallithea, Halkidiki - Greece GRE 2008-10-17
RcRownchangeKK*chgGame
 2402 2191 0.00 3 -0.74 15 -11.10 
  Edouard, Romain m2531 FRA0.001-0.1215-1.80 
  D`costa, Lorin A, R f2411 ENG0.001-0.2215-3.30 
  Jansen, Christof 2263 LUX0.001-0.4015-6.00 

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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