Individual Calculations January 2009
 Hrivnakova, Anna  Total change: 12.60  Rating chartPersonal card
 OPEN Tatry 2008 Tatranske Zruby SVK 2008-09-27
RcRownchangeKK*chgGame
 1894 1733 3.50 9 0.84 15 12.60 
  Davidovic, Miroslav 2055 SVK0.001-0.1315-1.95 
  Otepka, Vladimir 1952 SVK0.001-0.2215-3.30 
  Belak, Jaroslav 1945 SVK0.5010.27154.05 
  Cvirik, Vladimir 1900 SVK0.001-0.2815-4.20 
  Hrcka, Pavol 1818 SVK0.001-0.3815-5.70 
  Lukac, Peter 1824 SVK1.0010.62159.30 
  Durovka, Stefan 1875 SVK0.001-0.3115-4.65 
  Komlos, Jan 1779 SVK1.0010.56158.40 
  Valent, Jan 1895 SVK1.0010.711510.65 

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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