Individual Calculations May 2011
 Sideris, Giorgos  Total change: 5.25  Rating chartPersonal card
 Preliminary A Category Team Champ. ESSTH-HALK 2011 Thessaloniki - Halkidiki GRE 2011-01-16
RcRownchangeKK*chgGame
 2134 1974 2.50 7 0.35 15 5.25 
  Galopoulos, N 2309 GRE0.001-0.1215-1.80 
  Exizoglou, Dimitrios 2240 GRE0.5010.32154.80 
  Dalaklis, Georgios 2149 GRE0.001-0.2715-4.05 
  Vafiadis, Kleanthis 2301 GRE0.001-0.1315-1.95 
  Halkias, Nikolaos 1692 GRE1.0010.16152.40 
  Mourelatos, Ilias 2077 GRE1.0010.64159.60 
  Mitigas, Spyridon 2167 GRE0.001-0.2515-3.75 

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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