Individual Calculations August 2019
 Kordis, Konstantinos  Total change: -3.20  Rating chartPersonal card
 47th National Team Championship of A Category 2019 Patra GRE 2019-07-02
RcRownchangeKK*chgGame
 2046 2128 4.00 7 -0.16 20 -3.20 
  Spyropoulos, Nikolaos f2404 GRE0.001-0.1720-3.40 
  Konstantelias, Konstantinos 1956 GRE0.501-0.2320-4.60 
  Tepelenis, Nikolaos 2059 GRE0.501-0.1020-2.00 
  Valsamidis, Ioannis 2063 GRE1.0010.41208.20 
  Diamanteas, Petros 1850 GRE0.001-0.8320-16.60 
  Frontzos, Ioannis 1728  * GRE1.0010.08201.60 
  Poulopoulos, Ioannis 2260 GRE1.0010.682013.60 
 * 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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