Individual Calculations September 2017
 Bonauer, Stephan  Total change: -19.80  Rating chartPersonal card
 Biel Main Tournament (ATO) 2017 Biel SUI 2017-07-24
RcRownchangeKK*chgGame
 1591 1652 3.00 7 -0.99 20 -19.80 
  Meyer, Prosper 1921 SUI0.001-0.1720-3.40 
  Egli, Arnold 1431 SUI1.0010.22204.40 
  Graber, Michael 1394 SUI1.0010.18203.60 
  Liu, David 1854 AUS0.001-0.2420-4.80 
  Meise, Volker 1790 GER0.001-0.3120-6.20 
  Grueter-Schmid, Helen 1334 SUI0.001-0.8720-17.40 
  Boschung, Jean-Daniel 1412 SUI1.0010.20204.00 

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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