Individual Calculations July 2008
 Tsironis, Leonidas  Total change: -8.25  Rating chartPersonal card
 8th Egaleo Open Egaleo - Athens GRE 2008-03-15
RcRownchangeKK*chgGame
 2102 1816 0.00 2 -0.33 25 -8.25 
  Avagianos, Simeon 2037 GRE0.001-0.2225-5.50 
  Karagiannis, Athanasios m2166 GRE0.001-0.1125-2.75 

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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