Individual Calculations October 2018
 Grigoriadis, Alexandros  Total change: -24.00  Rating chartPersonal card
 26th Honour to National Resistance tournament of Nikaia 2018 - A group Nikaia GRE 2018-08-25
RcRownchangeKK*chgGame
 1930 2211 5.00 9 -2.40 10 -24.00 
  Malliaros, Stavros 1811  * GRE1.0010.08100.80 
  Kesaris, Evangelos 1912 GRE0.001-0.8510-8.50 
  Tsarsitalidis, Christos 1811  * GRE1.0010.08100.80 
  Poulos, Georgios 1923 GRE0.001-0.8410-8.40 
  Koronas, Vasilios 1811  * GRE1.0010.08100.80 
  Zaronikas, Dimitrios 1928 GRE1.0010.16101.60 
  Kanellos, Dimitrios V. 1991 GRE1.0010.22102.20 
  Kordis, Konstantinos 2111 GRE0.001-0.6410-6.40 
  Alexakis, Dimitrios 2072 GRE0.001-0.6910-6.90 
 * 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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