Individual Calculations April 2018
 Rochat, Alain  Total change: -24.00  Rating chartPersonal card
 Coupe du Leman 2018 Cat. A VAUD different places SUI 2018-02-05
RcRownchangeKK*chgGame
 1842 1658 0.50 4 -0.60 40 -24.00 
  Emini, Emin 2008 SUI0.001-0.1140-4.40 
  Pannatier, Arnaud 1831 SUI0.5010.23409.20 
  Maliqi, Ilir 1786 SUI0.001-0.3340-13.20 
  Dobler, Philippe 1741 SUI0.001-0.3940-15.60 

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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