Individual Calculations February 2019
 Vasilakis, Gavriel  Total change: 41.60  Rating chartPersonal card
 4th New Year's open PS Peristeriou Antonis Bellos Peristeri GRE 2019-01-02
RcRownchangeKK*chgGame
 1750 1752 3.50 5 1.04 40 41.60 
  Vitanov, Nikolai 1404 GRE1.0010.11404.40 
  Titinis, Konstantinos 1352  * GRE1.0010.08403.20 
  Fragkos, Vasileios 1822 GRE1.0010.604024.00 
  Korlotsidis, Spiridon 2020 GRE0.5010.334013.20 
  Kouvatsos, Filippos 2152  * GRE0.001-0.0840-3.20 
 * 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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