Individual Calculations April 2019
 Besson, Richard  Total change: 14.40  Rating chartPersonal card
 Coupe du Leman 2019 - Vaud different places SUI 2019-01-21
RcRownchangeKK*chgGame
 1753 1568 1.50 4 0.36 40 14.40 
  Meylan, Andre 1968  * SUI0.001-0.0840-3.20 
  Maliqi, Ilir 1758 SUI0.001-0.2540-10.00 
  Rotunno, Flavio 1542 SUI1.0010.464018.40 
  Michel, Jean-Claude 1745 SUI0.5010.23409.20 
 * 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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