Individual Calculations February 2014
 Bhunjun, Reto  Total change: 4.80  Rating chartPersonal card
 37. Zurich Weihnachtsopen Allgemein Zurich SUI 2013-12-26
RcRownchangeKK*chgGame
 1829 1916 2.00 3 0.16 30 4.80 
  Poun, Piknoreak 1723 SUI1.0010.25307.50 
  Meier, Herbert 1752 SUI1.0010.28308.40 
  Olimpiev, Alexey 2012 SUI0.001-0.3730-11.10 

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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