Individual Calculations August 2017
 Parras, Konstantinos  Total change: -12.40  Rating chartPersonal card
 12th open SOP SMAOK Athens GRE 2017-05-09
RcRownchangeKK*chgGame
 1550 1569 2.00 5 -0.62 20 -12.40 
  Nikomanis, Andreas 1969  * GRE0.001-0.0820-1.60 
  Soursos, Panayotis 1463 GRE1.0010.36207.20 
  Panagiotakos, Petros 1740 GRE0.001-0.2720-5.40 
  Lavidas-Solomos, Georgios 1408 GRE0.001-0.7120-14.20 
  Nika, Despoina 1169  * GRE1.0010.08201.60 
 * 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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