Individual Calculations July 2012
 Kontogiannis, Alexandros L  Total change: -7.50  Rating chartPersonal card
 4th open ASOP DIAS 2012 Petroupoli, Athens GRE 2012-04-28
RcRownchangeKK*chgGame
 1689 1401 0.00 3 -0.50 15 -7.50 
  Lemonis, Kyriakos 1613 GRE0.001-0.2315-3.45 
  Katopodis, Ioannis 1653 GRE0.001-0.1915-2.85 
  Hytos, Vasilios 1801  * GRE0.001-0.0815-1.20 
 * 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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