Individual Calculations December 2018
 Samson, Gaetan  Total change: 15.20  Rating chartPersonal card
 2018 Tournoi Ouvert de Granby (Ouverte) Granby CAN 2018-11-23
RcRownchangeKK*chgGame
 1903 1725 1.50 4 0.38 40 15.20 
  Leger, Maxime 1929 CAN0.001-0.2440-9.60 
  Mok, Yuen Tak 1838 CAN0.5010.15406.00 
  Lalonde, Jean-Louis 1807 CAN1.0010.614024.40 
  Zhong, Kevin c2039 CAN0.001-0.1440-5.60 

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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