Individual Calculations April 2008
 Agiorgitis, Petros  Total change: -3.60  Rating chartPersonal card
 Bikou Cup 1st Division Attica GRE 2007-11-04
RcRownchangeKK*chgGame
 1992 1659 0.00 2 -0.24 15 -3.60 
  Kalogiannis, Andreas 1975 GRE0.001-0.1315-1.95 
  Sgouros, Apostolos 2009 GRE0.001-0.1115-1.65 

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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