Individual Calculations August 2013
 Vachtfeidl, Petr  Total change: 34.95  Rating chartPersonal card
 Czech Open 2013 - B - open rating tournament Pardubice CZE 2013-07-19
RcRownchangeKK*chgGame
 2102 1950 5.00 9 2.33 15 34.95 
  Vesecky, Martin 2119 CZE1.0010.721510.80 
  Siebenburger, Vlastimil 2113 CZE0.5010.22153.30 
  Miturova, Magdalena wf2121 CZE0.5010.23153.45 
  Grachev, Alexey 2075 RUS1.0010.671510.05 
  Jesse, Timo 2077 GER0.5010.17152.55 
  Chovanec, Vladimir 2102 SVK0.5010.20153.00 
  Orekhov, Nikolai 2125 RUS0.5010.23153.45 
  Vesely, Tomas 2090 CZE0.001-0.3115-4.65 
  Koerschner, Miroslav 2097 CZE0.5010.20153.00 

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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