Individual Calculations May 2012
 Haag, Rolf  Total change: -15.00  Rating chartPersonal card
 Open Burgdorf 2012 Burgdorf SUI 2012-02-24
RcRownchangeKK*chgGame
 2023 1929 1.00 4 -0.50 30 -15.00 
  Stucki, Kaspar 2016 SUI0.001-0.3830-11.40 
  Potterat, Marc 2145 SUI0.5010.28308.40 
  Scheidegger, Andreas 1995 SUI0.001-0.4130-12.30 
  Tschanz, Dominik 1936 SUI0.5010.01300.30 

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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