Individual Calculations October 2015
 Batzoli, Maria  Total change: 23.60  Rating chartPersonal card
 12th open Kalamaria 2015 Thessaloniki GRE 2015-09-02
RcRownchangeKK*chgGame
 1327 1195 3.50 8 0.59 40 23.60 
  Apostolakakis, Konstantinos 1595  * GRE0.001-0.0840-3.20 
  Peikos, Rafail 1010 GRE1.0010.264010.40 
  Douni, Maria 1595  * GRE0.001-0.0840-3.20 
  Koukoubis, Konstantinos 1011 GRE1.0010.264010.40 
  Galani, Anna 1519 GRE0.001-0.1340-5.20 
  Mastrakoulis, Simeon 1479 GRE0.001-0.1640-6.40 
  Papagiannis, Asterios 1326 GRE0.5010.18407.20 
  Haralabidis, Aristidis 1079 GRE1.0010.344013.60 
 * 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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