Individual Calculations May 2012
 Weber, Rene  Total change: 23.40  Rating chartPersonal card
 Open Burgdorf 2012 Burgdorf SUI 2012-02-24
RcRownchangeKK*chgGame
 2091 1817 1.50 4 0.78 30 23.40 
  Lehnert, Michael 2032 GER0.5010.27308.10 
  Borsos, Bogdan m2217  * UKR0.001-0.0830-2.40 
  Siegel, Adrian 2005 SUI1.0010.743022.20 
  Martin T , Milan 2108 SVK0.001-0.1530-4.50 
 * 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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