Individual Calculations February 2015
 Sibler, Pius  Total change: -10.40  Rating chartPersonal card
 38. Zurich Weihnachtsopen Allgemein Zurich SUI 2014-12-26
RcRownchangeKK*chgGame
 1781 1639 1.00 4 -0.26 40 -10.40 
  Gaemperli, Ramon 1836 SUI1.0010.754030.00 
  Bachofner, Stephan 1845 SUI0.001-0.2440-9.60 
  Gartmann, Luzius 1725 SUI0.001-0.3840-15.20 
  Walk, David 1717 SUI0.001-0.3940-15.60 

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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