Individual Calculations September 2010
 Hrivnak, Dusan  Total change: -18.45  Rating chartPersonal card
 OPEN Doprastav 2010 Bratislava SVK 2010-07-02
RcRownchangeKK*chgGame
 1769 1785 1.50 5 -1.23 15 -18.45 
  Novak, Ivan f2185  * SVK0.001-0.0815-1.20 
  Moravcik, Peter 1675 SVK0.001-0.6515-9.75 
  Soltes, Milan 1679 SVK0.001-0.6415-9.60 
  Jambrich, Jaromir 1647 SVK0.501-0.1915-2.85 
  Hansi, Otmar 1660 AUT1.0010.33154.95 
 * 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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