Individual Calculations January 2009
 Giannoulis, Iiias  Total change: 0.00  Rating chartPersonal card
 NEP Autumn Tournament 2008 Patra GRE 2008-09-10
RcRownchangeRpKK*chgGame
 1887 0 0.50 3 0.00 1614   0.00 
  Georgakopoulos, Nikolaos 2182 GRE0.0010.00 0.00 
  Spiliopoulos, Alexios 1870 GRE0.5010.00 0.00 
  Samaris, Mihail 1609 GRE0.0010.00 0.00 

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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