Individual Calculations September 2012
 Charpidou, Anna  Total change: 22.65  Rating chartPersonal card
 Isthmia 2012 - Group A Vrahati GRE 2012-08-18
RcRownchangeKK*chgGame
 1941 1731 3.50 8 1.51 15 22.65 
  Nikolaou, Georgios 2131  * GRE0.001-0.0815-1.20 
  Grapsa, Georgia 2044 GRE0.5010.36155.40 
  Masouros, Panagiotis 1935 GRE0.001-0.2415-3.60 
  Pavlis, Antonios 1769 GRE1.0010.55158.25 
  Dimitriadis, Theodoros 1931 GRE0.5010.26153.90 
  Drakopoulos, Polihronis 1807 GRE0.5010.10151.50 
  Nikolakopoulos, Nikolaos 1998 GRE0.001-0.1815-2.70 
  Giannoulis, Ilias 1913 GRE1.0010.741511.10 
 * 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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