Individual Calculations October 2008
 Apidopoulos, Georgios  Total change: -21.50  Rating chartPersonal card
 17th OPEN INTER.TOURN. KABALA 2008-GROUP B' KAVALA GRE 2008-07-31
RcRownchangeKK*chgGame
 1889 1727 0.00 3 -0.86 25 -21.50 
  Koursaris, Nikolaos 1920 GRE0.001-0.2525-6.25 
  Papadopoulos, Georgios 1859 GRE0.001-0.3225-8.00 
  Vatkali, Dimitra 1889 GRE0.001-0.2925-7.25 

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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