Individual Calculations March 2011
 Hofmann, Colin  Total change: -27.00  Rating chartPersonal card
 27. Open International de Genève, Kat. B Geneva SUI 2010-12-26
RcRownchangeKK*chgGame
 1667 1683 0.00 1 -0.52 25 -13.00 
  Hunziker, Heini 1667 SUI0.001-0.5225-13.00 

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)
 
 Open Burgdorf 2011 Burgdorf SUI 2011-02-18
RcRownchangeKK*chgGame
 1944 1683 0.00 3 -0.56 25 -14.00 
  Schaerer, Marc 1877 SUI0.001-0.2525-6.25 
  Studer, Noel 2033 SUI0.001-0.1125-2.75 
  Waelti, Thomas 1921 SUI0.001-0.2025-5.00 

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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