Individual Calculations April 2009
 Bartonicek, Zdenek  Total change: 21.30  Rating chartPersonal card
 21. Staufer Open Schwaebisch Gmuend GER 2009-01-02
RcRownchangeKK*chgGame
 2160 2020 4.00 8 1.42 15 21.30 
  Paci, Cedric f2300 FRA0.5010.34155.10 
  Spielmann, Alain f2324 FRA0.001-0.1415-2.10 
  Keller, Joachim 1739 GER1.0010.16152.40 
  Sergin, Mark 2189 GER1.0010.721510.80 
  Hitzler, Philipp 2263 GER0.001-0.2015-3.00 
  Van Den Bersselaar, Jeroen 2191 NED0.5010.23153.45 
  Mayer, Arnd 2149 GER0.5010.17152.55 
  Reimche, Vadim 2123 GER0.5010.14152.10 

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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