Individual Calculations July 2012
 Petras, Karol  Total change: -22.95  Rating chartPersonal card
 OPEN Nove Zamky Nove Zamky SVK 2012-05-04
RcRownchangeKK*chgGame
 1778 1894 3.00 7 -1.53 15 -22.95 
  Galla, Erik 1701 SVK1.0010.25153.75 
  Chovan, Milan 1725 SVK1.0010.28154.20 
  Ondercin, Martin 1748 SVK0.501-0.2015-3.00 
  Sucikova, Svetlana 1904 SVK0.5010.01150.15 
  Szeko, Ludovit 2059 SVK0.001-0.2815-4.20 
  Kovac, Daniel 1730 SVK0.001-0.7215-10.80 
  Meszarosova, Eva 1577 SVK0.001-0.8715-13.05 

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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