Individual Calculations January 2009
 Zadrapa, Radek  Total change: 5.10  Rating chartPersonal card
 OPEN Tatry 2008 Tatranske Zruby SVK 2008-09-27
RcRownchangeKK*chgGame
 2106 2075 4.00 8 0.34 15 5.10 
  Lukac, Peter 1824 SVK1.0010.19152.85 
  Belunek, Vladimir f2294 CZE0.5010.28154.20 
  Ptacnik, Stanislav 2148 CZE0.5010.10151.50 
  Pesout, Jan 2251 CZE0.001-0.2715-4.05 
  Grich, Juraj 1977 SVK1.0010.37155.55 
  Justus, Ivan 2161 SVK0.001-0.3815-5.70 
  Mandak, Miroslav 2025 SVK1.0010.43156.45 
  Gardner, Lee 2166 USA0.001-0.3815-5.70 

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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