Individual Calculations October 2014
 Siamidis, Dimitrios  Total change: 5.20  Rating chartPersonal card
 22nd International tournament of Nikaia "Honor to National Resistance" - A group Nikaia GRE 2014-08-26
RcRownchangeKK*chgGame
 1927 2065 5.50 8 0.26 20 5.20 
  Nikolaidis, Paris 1676 GRE1.0010.09201.80 
  Spyropoulos, Nikolaos 1665  * GRE1.0010.08201.60 
  Sidiropoulos, Nikolaos 1923 GRE0.001-0.6920-13.80 
  Kalogridakis, Theodoros 1843 GRE1.0010.22204.40 
  Grigoriadis, Mihail 1981 GRE1.0010.38207.60 
  Koutoukidis, Panagiotis 2190 GRE0.5010.17203.40 
  Alexakis, Dimitrios 2221 GRE0.001-0.2920-5.80 
  Kalodoukas, Odysseas 1918 GRE1.0010.30206.00 
 * 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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