Individual Calculations November 2009
 Lazaridis, Stavros  Total change: -38.10  Rating chartPersonal card
 17th Intern. Chess Tourn. "Honour to National Resistance" Nikaia - Athens GRE 2009-08-22
RcRownchangeKK*chgGame
 1888 2153 3.00 7 -2.54 15 -38.10 
  Haldaiakis, Vasilios 1795 GRE0.001-0.9015-13.50 
  Kogias, Antonios 1809 GRE1.0010.12151.80 
  Panagiotakos, Petros 1887 GRE1.0010.18152.70 
  Karagiannis, Athanasios m2328 GRE0.001-0.2715-4.05 
  Papamichael, Georgios 1884 GRE0.001-0.8315-12.45 
  Kokossis, Danae 1758 ENG0.001-0.9215-13.80 
  Sidiropoulos, Nikolaos 1753  * GRE1.0010.08151.20 
 * 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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