Individual Calculations May 2012
 Bakalarz, Grazyna  Total change: -2.55  Rating chartPersonal card
 3. Open de la Broye Payerne SUI 2012-03-30
RcRownchangeKK*chgGame
 1871 2000 2.50 4 -0.17 15 -2.55 
  Lang, Thomas 1791 SUI1.0010.23153.45 
  Pellaton, Fernand 1820 SUI0.501-0.2415-3.60 
  Florin, Jon 1802 SUI1.0010.24153.60 
  Schneuwly, Achim 2069 SUI0.001-0.4015-6.00 

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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