Individual Calculations July 2009
 Haldi, Peter  Total change: -9.00  Rating chartPersonal card
 Bad Ragazer Osteropen Bad Ragaz SUI 2009-04-09
RcRownchangeKK*chgGame
 1987 1995 1.50 4 -0.60 15 -9.00 
  Kelecevic, Nedeljko m2341 SUI0.001-0.1115-1.65 
  Zier, Verena 1959 LIE0.001-0.5515-8.25 
  Montanari, Josef 1772 SUI1.0010.22153.30 
  Zoller, Patrik 1876 SUI0.501-0.1615-2.40 

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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