Individual Calculations October 2017
 Krommidas, Vasilios  Total change: -1.60  Rating chartPersonal card
 2nd open GS Farsalon 2017 Farsala GRE 2017-09-15
RcRownchangeKK*chgGame
 1674 1781 3.50 6 -0.08 20 -1.60 
  Tsarsitalidis, Christos 1381  * GRE1.0010.08201.60 
  Symeonidis, Theofilos 1471 GRE1.0010.14202.80 
  Sarikas, Sotirious 1901 GRE0.5010.16203.20 
  Konstantelias, Konstantinos 1979 GRE0.001-0.2420-4.80 
  Dristellas, Nikolaos 1381  * GRE1.0010.08201.60 
  Giannakoulopoulos, Spyridon 1929 GRE0.001-0.3020-6.00 
 * 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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