Individual Calculations February 2015
 Rybar, Peter  Total change: -18.20  Rating chartPersonal card
 FIDE OPEN Alexandra Handla 2015 Nove Zamky SVK 2015-01-03
RcRownchangeKK*chgGame
 1726 1758 3.00 7 -0.91 20 -18.20 
  Szucs, Vladimir 2158  * SVK0.001-0.0820-1.60 
  Rau, Vladimir 1504 SVK1.0010.19203.80 
  Kukucka, Matej 2077 SVK0.001-0.1320-2.60 
  Tomcikova, Dominika 1560 SVK0.001-0.7620-15.20 
  Kreps, Jozef 1488 SVK1.0010.17203.40 
  Oktavec, Ivan 1635 SVK1.0010.33206.60 
  Okruhlica, Filip 1660 SVK0.001-0.6320-12.60 
 * 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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