Rapid: Individual Calculations March 2013
 Kouta, Antonia  Total change: -4.40  Rating chartPersonal card
 22nd Monthly Rapid of SOP - SMAOK - FEB 2013 Athens GRE 2013-02-10
RcRownchangeKK*chgGame
 1543 1406 2.00 6 -0.22 20 -4.40 
  Mitrandzas, Athanasios 1806  * GRE0.001-0.0820-1.60 
  Gkikas, Ioannis 1239 GRE1.0010.28205.60 
  Marianidis, Dimitrios 1806  * GRE0.001-0.0820-1.60 
  Koutsidis, Achilleas 1765 GRE0.001-0.1020-2.00 
  Kouta, Vasiliki 1292 GRE1.0010.34206.80 
  Koutsidi, Amalia 1352 GRE0.001-0.5820-11.60 
 * 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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