Rapid: Individual Calculations February 2015
 Giordos, Vasilios  Total change: -2.20  Rating chartPersonal card
 Rapid PS Peristeriou 2015 Peristeri GRE 2015-01-12
RcRownchangeKK*chgGame
 1889 1928 2.00 4 -0.11 20 -2.20 
  Skiadopoulou, Afroditi-Lelouda 1528  * GRE1.0010.08201.60 
  Grigoriadis, Alexandros m2230 GRE0.001-0.1520-3.00 
  Apergis, Iosif 1528  * GRE1.0010.08201.60 
  Dounis, Alexandros 2271 GRE0.001-0.1220-2.40 
 * 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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