Individual Calculations October 2015
 Haralabidou, Maria  Total change: 6.80  Rating chartPersonal card
 12th open Kalamaria 2015 Thessaloniki GRE 2015-09-02
RcRownchangeKK*chgGame
 1506 1536 5.00 9 0.17 40 6.80 
  Peikos, Rafail 1136  * GRE1.0010.08403.20 
  Athanasiadis, Mihail 1936  * GRE0.001-0.0840-3.20 
  Lagogianni, Niki Vasiliki 1175 GRE1.0010.10404.00 
  Theoharidis, Georgios 1833 GRE0.001-0.1540-6.00 
  Iatrou, Konstantinos 1215 GRE1.0010.13405.20 
  Grapsa, Georgia wf1936  * GRE0.001-0.0840-3.20 
  Papadimitriou, Alexandros 1315 GRE1.0010.22408.80 
  Ioannou, Ioannis Nik. 1221 GRE1.0010.14405.60 
  Tsolakos, Panagiotis 1790 GRE0.001-0.1940-7.60 
 * 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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