Individual Calculations February 2019
 Siegenthaler, Bruno  Total change: -11.80  Rating chartPersonal card
 42. Weihnachtsopen 2018 - Allgemein Zurich SUI 2018-12-26
RcRownchangeKK*chgGame
 1702 1639 1.50 5 -0.59 20 -11.80 
  Urwyler, Nikash 1870 SUI0.001-0.2120-4.20 
  Romer, Markus 1818 SUI0.001-0.2720-5.40 
  Del Val, Josefa 1434 SUI1.0010.24204.80 
  Frischknecht, Paul 1619 SUI0.501-0.0320-0.60 
  Bachofner, Stephan 1771 SUI0.001-0.3220-6.40 

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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