Individual Calculations March 2012
 Beltrami, Iacopo  Total change: 40.50  Rating chartPersonal card
 35. Zurich Weihnachtsopen Allgemein Zurich SUI 2011-12-26
RcRownchangeKK*chgGame
 1859 1603 2.50 6 1.35 30 40.50 
  Rakazovic, Zeljko 1969 SUI0.001-0.1030-3.00 
  Hofstetter, Thomas 1846 SUI0.001-0.2030-6.00 
  Brandenberger, Walter 1757 SUI1.0010.713021.30 
  Fernandez, Michael Howard 1786 SIN0.001-0.2630-7.80 
  Lanz, Martin 1899 SUI1.0010.853025.50 
  Iseli, Heinz 1897 SUI0.5010.353010.50 

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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