Individual Calculations February 2020
 Bhunjun, Reto  Total change: -5.20  Rating chartPersonal card
 43.Weihnachtsopen Allgemein Zurich SUI 2019-12-26
RcRownchangeKK*chgGame
 1766 1971 5.00 7 -0.26 20 -5.20 
  Rocco, Franco 1702 SUI1.0010.17203.40 
  Schmutz, David 1588 SUI1.0010.09201.80 
  Haas, Hans 1930 SUI1.0010.44208.80 
  Amir, Emam 1805 SUI0.001-0.7220-14.40 
  Mukhles, Aschraf 1750 SUI1.0010.22204.40 
  Gamsa, Mark 1848 LAT0.001-0.6720-13.40 
  Scherler, Julius 1739 SUI1.0010.21204.20 

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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