Individual Calculations May 2011
 Halwachs, Siegfried  Total change: -22.95  Rating chartPersonal card
 Bad Ragazer Osteropen 2011 Bad Ragaz SUI 2011-04-21
RcRownchangeKK*chgGame
 1752 1942 3.50 7 -1.53 15 -22.95 
  Potterat, Alina 1546 SUI1.0010.08151.20 
  Dekan, Hans 2162 GER0.001-0.2215-3.30 
  Nussbaumer, Vincent 1747 AUT0.001-0.7515-11.25 
  Ruzicka, Tomas 1767 CZE0.001-0.7315-10.95 
  Goldie, Thomas 1542  * USA1.0010.08151.20 
  Del Val, Moise 1791 SUI1.0010.30154.50 
  Buechel, Samuel 1708 SUI0.501-0.2915-4.35 
 * 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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