Individual Calculations July 2017
 Pontikos, Vasilios  Total change: -22.40  Rating chartPersonal card
 22nd open SO Peristeriou 2017 Peristeri GRE 2017-05-02
RcRownchangeKK*chgGame
 1236 1226 1.00 3 -0.56 40 -22.40 
  Theodorou, Mihail 1626  * GRE0.001-0.0840-3.20 
  Lupu, Nikolaos 1030 GRE1.0010.254010.00 
  Lyrakis, Georgios 1051 GRE0.001-0.7340-29.20 
 * 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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