Individual Calculations December 2017
 Fortier, Nicolas  Total change: -21.20  Rating chartPersonal card
 15. Open du Jura 2017 Court SUI 2017-11-18
RcRownchangeKK*chgGame
 1896 1716 0.00 2 -0.53 40 -21.20 
  Berrada, Abderrahim 1862 SUI0.001-0.3040-12.00 
  Peter, Raymond 1929 SUI0.001-0.2340-9.20 

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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