Individual Calculations February 2013
 Nikolaou, Georgios  Total change: 1.95  Rating chartPersonal card
 1st Christmas Open 2012 - Skakistiki Epikoinonia - A' Group Athens GRE 2012-12-23
RcRownchangeKK*chgGame
 2031 2257 5.50 7 0.13 15 1.95 
  Pararas, Ioannis 1857  * GRE1.0010.08151.20 
  Dionisopoulos, Zaharias 1916 GRE1.0010.12151.80 
  Korres, Evangelos 2040 GRE0.001-0.7815-11.70 
  Sverkounos, Spyridon 1997 GRE1.0010.18152.70 
  Hrisanthopoulos, Dimitrios 2045 GRE1.0010.23153.45 
  Kostouros, Alexandros 2144 GRE1.0010.35155.25 
  Sarandos, Vasilios 2220 GRE0.501-0.0515-0.75 
 * 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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