Individual Calculations April 2009
 Chuyevsky, Paata  Total change: -16.25  Rating chartPersonal card
 Bikou Cup 1st Division Attica - Local Clubs GRE 2008-11-16
RcRownchangeKK*chgGame
 2017 2047 1.50 4 -0.65 25 -16.25 
  Sverkounos, Spyridon 1988 GRE0.501-0.0825-2.00 
  Mihotas, Petros 1831 GRE0.001-0.7825-19.50 
  Kaforos, Dimitrios-Alkis 2173 GRE0.001-0.3325-8.25 
  Nikoleris, Stefanos 2075 GRE1.0010.542513.50 

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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