Individual Calculations July 2019
 Potterat, Marc  Total change: -2.20  Rating chartPersonal card
 Bundesturnier 2019 HT 1 Olten SUI 2019-05-30
RcRownchangeKK*chgGame
 1966 2104 4.50 7 -0.11 20 -2.20 
  Willms, Guido 1764 SUI0.501-0.3820-7.60 
  Schmocker, Jan 1704  * SUI1.0010.08201.60 
  Gallagher, Joseph g2442 SUI0.001-0.1220-2.40 
  Sobari, Robin 1773 SUI0.501-0.3820-7.60 
  Urwyler, Nikash 1930 SUI0.501-0.2320-4.60 
  Kamber, Adrian 1969 SUI1.0010.32206.40 
  Hugentobler, Patrik f2177 SUI1.0010.602012.00 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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