Individual Calculations May 2015
 Selinga, Jan  Total change: 16.40  Rating chartPersonal card
 6. Open de la Broye Payerne SUI 2015-04-10
RcRownchangeKK*chgGame
 1912 1800 1.50 3 0.41 40 16.40 
  Goldie, Thomas 2060 SUI0.5010.324012.80 
  Rohrer, Christophe 2009 SUI0.001-0.2340-9.20 
  Raisin, Maxime 1667 SUI1.0010.324012.80 

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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