Individual Calculations May 2012
 Hofmann, Colin  Total change: -7.35  Rating chartPersonal card
 Open Burgdorf 2012 Burgdorf SUI 2012-02-24
RcRownchangeKK*chgGame
 1859 1697 1.00 4 -0.24 15 -3.60 
  Schmidt, Maurin 1915 SUI0.001-0.2215-3.30 
  Kuenzli, Simon 2039 SUI0.001-0.1215-1.80 
  Hirzel, Martin 1943 SUI0.001-0.1915-2.85 
  Potterat, Alina 1538 SUI1.0010.29154.35 

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)
 
 3. Open de la Broye Payerne SUI 2012-03-30
RcRownchangeKK*chgGame
 2036 1698 0.00 2 -0.25 15 -3.75 
  Botta, Gabriele f2098  * SUI0.001-0.0815-1.20 
  Schweizer, Simon 1974 SUI0.001-0.1715-2.55 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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