Individual Calculations July 2009
 Dorfanis, Ilarion  Total change: 5.85  Rating chartPersonal card
 27th Greek Team Cup 2009 East Macedonia - Thrace GRE 2009-01-25
RcRownchangeKK*chgGame
 1925 2173 2.00 2 0.39 15 5.85 
  Goutioudi, Kiriaki 1965 GRE1.0010.23153.45 
  Harokopakis, Georgios 1885 GRE1.0010.16152.40 

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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