Individual Calculations March 2010
 Iliopoulos, Rigas  Total change: 5.85  Rating chartPersonal card
 Team Cup Tourn. "Spyros Bikos" 2009 - Group B Attica GRE 2009-10-18
RcRownchangeKK*chgGame
 1842 1881 2.00 3 0.39 15 5.85 
  Tsiropoulas, Apostolos 2010 GRE1.0010.671510.05 
  Kelaidis, Theoharis 1928 GRE0.001-0.4315-6.45 
  Harokopos, Hristos 1588 GRE1.0010.15152.25 

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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