Individual Calculations June 2022
 Alexakis, Dimitrios  Total change: -19.20  Rating chartPersonal card
 1st International open Mikis Theodorakis 2022 - A group Chania GRE 2022-04-25
RcRownchangeKK*chgGame
 1890 2084 5.50 9 -0.96 20 -19.20 
  Gkogkas, Panteleimon 1684  * GRE1.0010.08201.60 
  Apostolou, Nikolaos 1635 GRE0.501-0.4420-8.80 
  Petrakis, Stylianos 2036 GRE0.501-0.0720-1.40 
  Pelantakis, Mihail 1952 GRE0.501-0.1820-3.60 
  Berketis, Angelos 1776 GRE1.0010.14202.80 
  Antonioudakis, Georgios 1863 GRE0.001-0.7820-15.60 
  Bozanis, Dimitrios 2013 GRE1.0010.40208.00 
  Deli, Eleanna Ratzvika 1794 GRE1.0010.16203.20 
  Ergazakis, Ioannis f2255 GRE0.001-0.2720-5.40 
 * 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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