Individual Calculations November 2009
 Kouvatsos, Filippos  Total change: 15.45  Rating chartPersonal card
 17th Intern. Chess Tourn. "Honour to National Resistance" Nikaia - Athens GRE 2009-08-22
RcRownchangeKK*chgGame
 2052 2093 5.50 8 1.03 15 15.45 
  Bitsanis, Panagiotis 1775 GRE1.0010.13151.95 
  Bagaturov, Giorgi g2478 GEO0.5010.41156.15 
  Diakos, Ilias 1911 GRE1.0010.26153.90 
  Delithanasis, Dimitrios 2267 GRE0.001-0.2715-4.05 
  Koursaris, Nikolaos 1884 GRE1.0010.23153.45 
  Dobrev, Nanko m2352 BUL0.001-0.1815-2.70 
  Tzounakas, Vasilios 1901 GRE1.0010.25153.75 
  Zeppos, Panagiotis 1848 GRE1.0010.20153.00 

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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