Individual Calculations February 2015
 Leuenberger, Urs  Total change: 3.20  Rating chartPersonal card
 38. Zurich Weihnachtsopen Allgemein Zurich SUI 2014-12-26
RcRownchangeKK*chgGame
 1856 1961 4.00 6 0.16 20 3.20 
  Montanari, Josef 1794 SUI1.0010.28205.60 
  Kizatbay, Abyl 1833 NOR0.001-0.6720-13.40 
  Kuenzi, Anton 1761 SUI1.0010.24204.80 
  Lutz, Thomas 1933 SUI1.0010.46209.20 
  Reutimann, Hans Peter 1847 SUI1.0010.34206.80 
  Portmann, Daniel 1965 SUI0.001-0.4920-9.80 

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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