Individual Calculations May 2014
 Kouloubis, Grigorios  Total change: -0.30  Rating chartPersonal card
 16th Patraikos Open Patra GRE 2014-02-26
RcRownchangeKK*chgGame
 1582 1596 2.50 5 -0.01 30 -0.30 
  Vazouras, Theodoros 1867 GRE0.001-0.1730-5.10 
  Triantos, Konstantinos 1521 GRE1.0010.403012.00 
  Alexopoulos, Alexandros 1612 GRE0.001-0.4830-14.40 
  Balis, Georgios 1196  * GRE1.0010.08302.40 
  Tassis, Ioannis 1713 GRE0.5010.16304.80 
 * 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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