Individual Calculations July 2019
 Zaugg, Reto  Total change: -18.40  Rating chartPersonal card
 Bundesturnier 2019 HT 1 Olten SUI 2019-05-30
RcRownchangeKK*chgGame
 1855 1730 1.50 7 -0.92 20 -18.40 
  Deuber, Roman 2068 SUI0.001-0.1220-2.40 
  Weidt, Frank 1972 SUI0.001-0.2020-4.00 
  Tillmann, Marc 1903 SUI0.001-0.2720-5.40 
  Zweifel, Gavin 1663 SUI0.501-0.0920-1.80 
  Joller, Hans 1842 SUI0.001-0.3520-7.00 
  Brandis, Sarah 1714 SUI0.501-0.0220-0.40 
  Tschopp, Olivier 1826 SUI0.5010.13202.60 

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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