Individual Calculations July 2015
 Iatros, Aristidis  Total change: -35.00  Rating chartPersonal card
 13th Fysiolatriko open 2015 - A group Nikaia GRE 2015-06-16
RcRownchangeKK*chgGame
 1655 1623 2.50 9 -1.75 20 -35.00 
  Nikolaou, Spiridon 2010 GRE0.001-0.0920-1.80 
  Krallis, Christos 1836 GRE0.001-0.2320-4.60 
  Andromedas, Georgios 1573 GRE0.001-0.5720-11.40 
  Giannoulis, Dionisios 1532 GRE1.0010.38207.60 
  Katsiampas, Efthymios 1554 GRE0.501-0.1020-2.00 
  Louka, Magdalini 1472 GRE0.001-0.7020-14.00 
  Gerontis, Nikolaos 1624 GRE0.001-0.5020-10.00 
  Kapellas, Alexandros 1545 GRE0.001-0.6120-12.20 
  Halikias, Stefanos 1749 GRE1.0010.672013.40 

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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