Individual Calculations January 2018
 Jean, Ludovic  Total change: -16.20  Rating chartPersonal card
 8.Grand-Prix de Monthey Monthey SUI 2017-12-16
RcRownchangeKK*chgGame
 1693 1780 1.00 3 -0.81 20 -16.20 
  Zaza, Ludovic 2054 SUI0.001-0.1720-3.40 
  Python, Noe 1454 SUI0.501-0.3720-7.40 
  Guex, Jean-Pierre 1570 SUI0.501-0.2720-5.40 

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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