Individual Calculations January 2009
 Haldaiakis, Vasilios  Total change: -19.35  Rating chartPersonal card
 KAPPA-34 KALLITHEA, ATHENS GRE 2008-10-02
RcRownchangeKK*chgGame
 1969 1807 0.00 4 -1.29 15 -19.35 
  Kesoglou, Konstantinos 2157 GRE0.001-0.1115-1.65 
  Kostouros, Alexandros 2157 GRE0.001-0.1115-1.65 
  Diatsintos, Ilias 1690 GRE0.001-0.6615-9.90 
  Marianidis, Dimitrios 1872 GRE0.001-0.4115-6.15 

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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