Individual Calculations January 2011
 Sidiropoulos, Leonidas  Total change: 10.05  Rating chartPersonal card
 13th Aegaleo open Aegaleo GRE 2010-12-01
RcRownchangeKK*chgGame
 1765 1657 2.50 5 0.67 15 10.05 
  Fessas, Prokopios 1910 GRE0.001-0.1915-2.85 
  Kampitsis, Vasilios 1855 GRE0.001-0.2415-3.60 
  Tsakiroglou, Ioanna 1460 GRE1.0010.25153.75 
  Nemtsas, Hristoforos 1902 GRE1.0010.801512.00 
  Sidiropoulos, Nikolaos 1696 GRE0.5010.05150.75 

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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