Individual Calculations February 2018
 Giordos, Vasilios  Total change: -2.80  Rating chartPersonal card
 New Year 2018 Open PS Peristeriou Peristeri GRE 2018-01-02
RcRownchangeKK*chgGame
 1812 2035 5.00 7 -0.14 20 -2.80 
  Mourelatos, Spyridon 1635  * GRE1.0010.08201.60 
  Tzavaras, Konstantinos 1635  * GRE1.0010.08201.60 
  Tourkolias, Dimitrios 1638 GRE1.0010.08201.60 
  Moutousis, Konstantinos m2397 GRE0.001-0.1020-2.00 
  Kontopanagos, Ioannis 1635  * GRE1.0010.08201.60 
  Soultatis, Kostas 2059 GRE0.001-0.4720-9.40 
  Bardis, Harilaos-Panagiotis 1684 GRE1.0010.11202.20 
 * 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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