Individual Calculations February 2015
 Georgakopoulos, Nikolaos K.  Total change: -13.60  Rating chartPersonal card
 New Year's open PS PERISTERIOU 2015 - A group Peristeri GRE 2015-01-02
RcRownchangeKK*chgGame
 1847 1807 2.50 6 -0.34 40 -13.60 
  Hristodoulou, Panagiotis f2207  * GRE0.001-0.0840-3.20 
  Hrysogelou, Athanasia-Panagiota 1693 GRE0.501-0.1640-6.40 
  Sotiriadou, Ioanna 1642 GRE1.0010.284011.20 
  Katopodis, Dimitrios 2098 GRE0.001-0.1540-6.00 
  Dimanoudis, Agelos 1636 GRE1.0010.274010.80 
  Karathanasis, Vlasis 1808 GRE0.001-0.5040-20.00 
 * 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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