Rapid: Individual Calculations February 2015
 Skiadopoulou, Afroditi-Lelouda  Total change: -5.00  Rating chartPersonal card
 Rapid PS Peristeriou 2015 Peristeri GRE 2015-01-12
RcRownchangeKK*chgGame
 1357 1058 0.50 4 -0.25 20 -5.00 
  Giordos, Vasilios 1458  * GRE0.001-0.0820-1.60 
  Deftereos, Pavlos-Efstathios 1458  * GRE0.001-0.0820-1.60 
  Papasimakopoulos, Vasilios 1458  * GRE0.001-0.0820-1.60 
  Apergis, Iosif 1054 GRE0.501-0.0120-0.20 
 * 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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