Individual Calculations May 2011
 Tsomis, Dimitrios  Total change: 14.40  Rating chartPersonal card
 Attica Team Championship 2011 - Preliminaries of A' Category Attiki GRE 2011-01-16
RcRownchangeKK*chgGame
 2166 2171 4.00 6 0.96 15 14.40 
  Tegelidis, Petros 2116 GRE1.0010.42156.30 
  Dounis, Alexandros 2271 GRE1.0010.64159.60 
  Tzermiadianos, Aggelos 2219 GRE0.5010.07151.05 
  Skaperdas, Sotirios 2070 GRE1.0010.36155.40 
  Spirakopoulos, Ioannis 2156 GRE0.501-0.0215-0.30 
  Zenelis, Konstantinos 2161 GRE0.001-0.5115-7.65 

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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