Blitz: Individual Calculations October 2014
 Grigoriadis, Alexandros  Total change: 0.40  Rating chartPersonal card
 12th Blitz OPA Filotheis Filothei GRE 2014-09-21
RcRownchangeKK*chgGame
 2047 2224 5.00 7 0.02 20 0.40 
  Patrinos, Ilias 1824  * GRE1.0010.08201.60 
  Grigoriadis, Mihail 2013 GRE0.501-0.2720-5.40 
  Markantonaki, Haritomeni wf2052 GRE0.501-0.2320-4.60 
  Michelakos, Panagiotis 2160 GRE1.0010.41208.20 
  Kostouros, Alexandros 2201 GRE1.0010.47209.40 
  Gkikas, Hristos 1907 GRE1.0010.13202.60 
  Alexiadis, Hristos 2173 GRE0.001-0.5720-11.40 
 * 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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