Individual Calculations July 2012
 Kostopoulos, Vasilios  Total change: -20.85  Rating chartPersonal card
 "Spring 2012" SO N.Filadelfias N.Filadelfia, Athens GRE 2012-04-06
RcRownchangeKK*chgGame
 1950 2058 3.00 7 -1.39 15 -20.85 
  Papadopoulos, Georgios 1850 GRE0.501-0.2715-4.05 
  Geroukalis, Athanasios 1923 GRE0.501-0.1815-2.70 
  Kostouros, Alexandros 2241 GRE0.001-0.2615-3.90 
  Kalogridakis, Theodoros 1658  * GRE0.501-0.4215-6.30 
  Stamatopoulos, Ioannis 2130 GRE0.5010.10151.50 
  Stathakis, Ioannis 1947 GRE1.0010.35155.25 
  Kalogridakis, Georgios 1904 GRE0.001-0.7115-10.65 
 * 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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