Individual Calculations November 2009
 Petrik, Karol  Total change: -43.05  Rating chartPersonal card
 SVK championship OPEN Tatry Tatranske Zruby SVK 2009-09-27
RcRownchangeKK*chgGame
 1981 2181 3.00 8 -2.87 15 -43.05 
  Vojtek, Vladimir f2307 SVK0.001-0.3315-4.95 
  Jurcisin, Imrich 2035 SVK0.001-0.7015-10.50 
  Bucek, Eduard 2018 SVK0.501-0.2215-3.30 
  Zarsky, Kamil 2028 CZE1.0010.30154.50 
  Badura, Peter 1928 SVK0.001-0.8115-12.15 
  Hrcka, Pavol 1792 SVK0.001-0.9115-13.65 
  Volek, Jan 1781  * SVK1.0010.08151.20 
  Paur, Dusan 1961 SVK0.501-0.2815-4.20 
 * 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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