Individual Calculations September 2019
 Brait, Wolfgang  Total change: -15.40  Rating chartPersonal card
 Main Tournament (ATO) 2019 Biel SUI 2019-07-22
RcRownchangeKK*chgGame
 1796 1923 4.50 8 -0.77 20 -15.40 
  Meier, Herbert 1612 SUI1.0010.14202.80 
  Jorns, Benedikt 1747 SUI1.0010.27205.40 
  Ehle, Eric 1800 SUI1.0010.33206.60 
  Altok, Mesut 1825 GER0.001-0.6320-12.60 
  Lesniak, Julien 1743 SUI1.0010.26205.20 
  Esper, Christian 1979 SUI0.5010.08201.60 
  Sudan, Georges 1978 SUI0.001-0.4220-8.40 
  Lehmann, Daniel 1685 SUI0.001-0.8020-16.00 

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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