Individual Calculations September 2019
 Andrikopoulos, Jean-Daniel  Total change: -1.20  Rating chartPersonal card
 Main Tournament (ATO) 2019 Biel SUI 2019-07-22
RcRownchangeKK*chgGame
 1679 1401 1.00 6 -0.03 40 -1.20 
  Hofer, Friedrich 1797 SUI0.001-0.0840-3.20 
  Rohde, Bernhard 1681 SUI0.001-0.1640-6.40 
  Meier, Herbert 1612 SUI1.0010.774030.80 
  Petit, Jean-Gabriel 1746 SUI0.001-0.1140-4.40 
  Willimann, Philipp 1634 SUI0.001-0.2140-8.40 
  Muehlemann, Walter 1603 SUI0.001-0.2440-9.60 

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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