Individual Calculations March 2012
 Schweizer, Samuel  Total change: 21.00  Rating chartPersonal card
 35. Zurich Weihnachtsopen Allgemein Zurich SUI 2011-12-26
RcRownchangeKK*chgGame
 1860 1824 4.50 7 1.40 15 21.00 
  Hess, Bryan 1504 SUI1.0010.13151.95 
  Rueegg, Peter 1703 SUI1.0010.34155.10 
  Norgauer, Michael 1988 GER0.5010.22153.30 
  Cucchiani, Claudio 2026 SUI1.0010.761511.40 
  Maffioli, Massimo 1903 SUI1.0010.61159.15 
  Kuenzli, Thomas 1924 SUI0.001-0.3615-5.40 
  Marty, Fridolin 1972 SUI0.001-0.3015-4.50 

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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