Individual Calculations November 2010
 Zygouris, Hristos  Total change: 7.65  Rating chartPersonal card
 2nd Papanastasio open tournament Peristeri - Athens GRE 2010-09-06
RcRownchangeKK*chgGame
 2028 2217 5.50 7 0.51 15 7.65 
  Sidiropoulos, Nikolaos 1817  * GRE1.0010.08151.20 
  Asimakopoulos, Ioannis 1845 GRE1.0010.10151.50 
  Malamatas, Konstantinos 1978 GRE0.501-0.3015-4.50 
  Zambrakos, Efthimios 1917 GRE1.0010.15152.25 
  Ilandzis, Spyridon 2176 GRE1.0010.44156.60 
  Sienczewski, Zbigniew 2152 POL1.0010.41156.15 
  Grigoriadis, Alexandros m2314 GRE0.001-0.3715-5.55 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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