Individual Calculations May 2016
 Vazelakis, Dimitrios  Total change: -1.20  Rating chartPersonal card
 2nd open Thomas Georgiou Memorial 2016 Athens GRE 2016-02-27
RcRownchangeKK*chgGame
 1787 1914 4.50 7 -0.06 20 -1.20 
  Valagkoutis, Antonios 1518 GRE1.0010.08201.60 
  Giatrakos, Orestis 1668 GRE0.501-0.3120-6.20 
  Letsios, Vasileios 1514  * GRE1.0010.08201.60 
  Sideris, Theodoros 1976 GRE1.0010.592011.80 
  Nikolaou, Georgios 2314  * GRE0.5010.42208.40 
  Panagiotakos, Petros 1776 GRE0.501-0.1920-3.80 
  Chatzieleftheriou, Andreas 1740 GRE0.001-0.7320-14.60 
 * 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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