Individual Calculations February 2017
 Nydegger, Charles  Total change: -32.00  Rating chartPersonal card
 40. Zuercher Weihnachtsopen Allgemein Zuerich SUI 2016-12-26
RcRownchangeKK*chgGame
 1671 1689 0.50 4 -1.60 20 -32.00 
  Wuethrich, Sebastian 1775 SUI0.001-0.3820-7.60 
  Juchler, Celine 1651 SUI0.001-0.5520-11.00 
  Abgottspon, Pius 1573 SUI0.001-0.6620-13.20 
  Mollet, Robert 1685 SUI0.501-0.0120-0.20 

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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