Individual Calculations February 2019
 Korlotsidis, Spiridon  Total change: 10.40  Rating chartPersonal card
 4th New Year's open PS Peristeriou Antonis Bellos Peristeri GRE 2019-01-02
RcRownchangeKK*chgGame
 1813 2020 5.50 7 0.52 20 10.40 
  Lupu, Nikolaos 1620  * GRE1.0010.08201.60 
  Tzortzatos, Dimosthenis Panagiot 1620  * GRE1.0010.08201.60 
  Hartofylakas, Spyros 1620  * GRE0.501-0.4220-8.40 
  Karagiannis, Athanasios m2208 GRE1.0010.742014.80 
  Vasilakis, Gavriel 1752 GRE0.501-0.3320-6.60 
  Magklaras, Panagiotis 1620  * GRE1.0010.08201.60 
  Dounis, Alexandros f2251 GRE0.5010.29205.80 
 * 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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