Individual Calculations August 2021
 Vardakas, Grigorios  Total change: 43.60  Rating chartPersonal card
 2021 Team championship of ESSKEDYM POA ESSKEDYM GRE 2021-07-14
RcRownchangeKK*chgGame
 1841 2055 4.00 4 1.09 40 43.60 
  Boufidis, Konstantinos 1655  * GRE1.0010.08403.20 
  Stefan, Victor 2124 GRE1.0010.604024.00 
  Apostolidis, Athanasios 1655  * GRE1.0010.08403.20 
  Voinas, Marios 1929 GRE1.0010.334013.20 
 * 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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