Individual Calculations February 2015
 Marty, Fridolin  Total change: -9.20  Rating chartPersonal card
 38. Zurich Weihnachtsopen Allgemein Zurich SUI 2014-12-26
RcRownchangeKK*chgGame
 1873 2007 4.50 7 -0.23 40 -9.20 
  Wunderlin, Thomas 1790 SUI1.0010.22408.80 
  Niederer, Paul 1912 SUI0.501-0.1340-5.20 
  Geyer, Martin 1873 SUI1.0010.324012.80 
  Kalbermatter, Philipp 1878 SUI1.0010.334013.20 
  Wallmueller, Peter 1795 SUI1.0010.23409.20 
  Petr, Glenn 1947 SUI0.001-0.5840-23.20 
  Gonzalez, Espana Maria Gabriela wc1917 VEN0.001-0.6240-24.80 

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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