Individual Calculations April 2009
 Schuepbach, Hanspeter  Total change: 1.65  Rating chartPersonal card
 Open Burgdorf Burgdorf SUI 2009-02-27
RcRownchangeKK*chgGame
 2028 1870 1.00 3 0.11 15 1.65 
  Aerni, Andreas 2102 SUI0.001-0.2115-3.15 
  Andjelkovic, Slavoljub 1930 SUI1.0010.58158.70 
  Lumsdon, Andrew 2051 SUI0.001-0.2615-3.90 

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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