Individual Calculations April 2009
 Theotokatos, Dionisis  Total change: -16.65  Rating chartPersonal card
 Bikou Cup 1st Division Attica - Local Clubs GRE 2008-11-16
RcRownchangeKK*chgGame
 2130 2158 0.50 3 -1.11 15 -16.65 
  Shahtahtinsky, Alekper f2296 GRE0.001-0.3115-4.65 
  Marinopoulos, Nikolaos 2004 GRE0.501-0.2115-3.15 
  Zamit, Spyridon 2091 GRE0.001-0.5915-8.85 

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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