Individual Calculations March 2011
 Sach, Tomas  Total change: 16.50  Rating chartPersonal card
 34. Zurich Weihnachtsopen Allgemein Zurich SUI 2010-12-26
RcRownchangeKK*chgGame
 1878 1879 4.50 7 1.10 15 16.50 
  Goldie, Thomas 1479  * USA1.0010.08151.20 
  Stucki, Kaspar 1984 SUI1.0010.64159.60 
  Pogan, Sebastian 1947 GER0.001-0.4115-6.15 
  Berset, Alan 1872 SUI1.0010.49157.35 
  Wegelin, Reinhard 2006 SUI0.5010.17152.55 
  Rosebrock, Timotej Alexander 1896 SUI0.001-0.4815-7.20 
  Zindel, Ernst 1959 SUI1.0010.61159.15 
 * 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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