Individual Calculations April 2013
 Kiratzopoulos, Efthimios  Total change: -1.80  Rating chartPersonal card
 Team Cup of ESSTH-HALK qualifiers for 2013 Thessaloniki GRE 2013-01-19
RcRownchangeKK*chgGame
 2045 2153 2.50 3 0.61 15 9.15 
  Theofilopoulos, Aris 2193 GRE0.5010.06150.90 
  Theoharidis, Georgios 1868 GRE1.0010.16152.40 
  Loukopoulos, Spyridon 2074 GRE1.0010.39155.85 

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)
 
 9th Spring open Kalamarias Thessaloniki GRE 2013-03-16
RcRownchangeKK*chgGame
 1861 2153 5.00 7 -0.73 15 -10.95 
  Tsakouridis, Georgios 1753  * GRE1.0010.08151.20 
  Charpidou, Anna 1753  * GRE1.0010.08151.20 
  Giannoulakis, Labros 1888 GRE1.0010.18152.70 
  Kesidis, Odyseas 2137 GRE0.001-0.5215-7.80 
  Dalipis, Nikolaos 1753  * GRE1.0010.08151.20 
  Gountras, Klearhos 1991 GRE0.001-0.7115-10.65 
  Lekatis, Ioannis 1753  * GRE1.0010.08151.20 
 * 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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