Individual Calculations October 2015
 Konstantinidis, Ioannis Ant.  Total change: -1.20  Rating chartPersonal card
 12th open Kalamaria 2015 Thessaloniki GRE 2015-09-02
RcRownchangeKK*chgGame
 1345 1207 2.50 7 -0.03 40 -1.20 
  Kefalas, Spyridon 1607  * GRE0.001-0.0840-3.20 
  Kioutsoukos, Dimitrios 1607  * GRE0.001-0.0840-3.20 
  Livadopoulos, Ioannis 1014 GRE1.0010.254010.00 
  Koutsoura, Georgia 1536 GRE0.001-0.1240-4.80 
  Vardakas, Petros 1083 GRE0.001-0.6740-26.80 
  Ntitouras, Mihail 1078 GRE1.0010.334013.20 
  Eleftheriadis, Themistoklis 1488 GRE0.5010.344013.60 
 * 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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