Individual Calculations May 2015
 Hefti, Gabriel  Total change: -26.60  Rating chartPersonal card
 6. Open de la Broye Payerne SUI 2015-04-10
RcRownchangeKK*chgGame
 1645 1933 2.00 4 -1.33 20 -26.60 
  Gherghel, Sorin 1595 SUI0.001-0.8820-17.60 
  Gartmann, Luzius 1724 SUI0.001-0.7720-15.40 
  Meyer, Mathew 1533  * SUI1.0010.08201.60 
  Lesniak, Julien 1728 SUI1.0010.24204.80 
 * 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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