Individual Calculations July 2012
 Perruchoud, Pierre  Total change: -12.15  Rating chartPersonal card
 Bundesturnier 2012 - HT1 Fribourg SUI 2012-05-17
RcRownchangeKK*chgGame
 1985 2024 3.00 7 -0.81 15 -12.15 
  Wallmueller, Peter 1624  * SUI0.501-0.4215-6.30 
  Zuest, Leonard 1884 SUI0.001-0.6915-10.35 
  Bonferroni, Carlo 1873 SUI0.001-0.7015-10.50 
  Thomi, Hansjoerg 1914 SUI1.0010.35155.25 
  Havolli, Daut 2028 SUI1.0010.51157.65 
  Schaerer, Julian 2264 SUI0.5010.30154.50 
  Kolly, Jacques f2310 SUI0.001-0.1615-2.40 
 * 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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