Individual Calculations July 2009
 Ifandis, Andreas  Total change: 0.00  Rating chartPersonal card
 96 Ambelokipi Open Athens GRE 2009-05-09
RcRownchangeRpKK*chgGame
 1825 0 2.50 6 0.00 1768   0.00 
  Michailidis, Dimitrios 1950 GRE1.0010.00 0.00 
  Sigouros, Ioannis 2018 GRE0.0010.00 0.00 
  Marianidis, Dimitrios 1842 GRE0.0010.00 0.00 
  Mitsakos, Achilleas 1762 GRE0.0010.00 0.00 
  Kourouklis, Efthymios-Nektarios 1580 GRE1.0010.00 0.00 
  Kiriazis, Dimitrios 1797 GRE0.5010.00 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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