Individual Calculations August 2018
 Chairopoulos, Stefanos  Total change: 9.00  Rating chartPersonal card
 Spring open Chess Square 2018 Athens GRE 2018-05-12
RcRownchangeKK*chgGame
 1798 1836 2.00 3 0.45 20 9.00 
  Hartofylakas, Nikolaos 1436  * GRE1.0010.08201.60 
  Papadopoulos, Asterios 1918 GRE0.5010.11202.20 
  Ignatiadis, Konstantinos 2041 GRE0.5010.26205.20 
 * 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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