Individual Calculations October 2015
 Aggeletos, Marios  Total change: -20.40  Rating chartPersonal card
 15th Open Heraklio 2015 - A group Heraklio Crete GRE 2015-09-01
RcRownchangeKK*chgGame
 1606 1823 4.00 7 -1.02 20 -20.40 
  Kouvidis, Ioannis 1423  * GRE1.0010.08201.60 
  Koutsouraki, Ariadni 1423  * GRE1.0010.08201.60 
  Spiesberger, Gerhard 2076 AUT0.001-0.1920-3.80 
  Mardoyan Ararat, T. Artur 1480 GRE0.501-0.3820-7.60 
  Grammatikaki, Aggeliki 1423  * GRE1.0010.08201.60 
  Maris, Ioannis f1994 GRE0.001-0.2720-5.40 
  Hairetis, Ioannis 1423  * GRE0.501-0.4220-8.40 
 * 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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