Individual Calculations July 2019
 Dib, Billal  Total change: -15.00  Rating chartPersonal card
 35. Open des Amateurs 2019 Geneva SUI 2019-04-30
RcRownchangeKK*chgGame
 1758 1911 4.00 7 -0.75 20 -15.00 
  Zanet, Matteo 1583 SUI0.001-0.8720-17.40 
  Dellenbach, Jean-Paul 1511  * SUI1.0010.08201.60 
  Viviani, Mario 1734 SUI1.0010.27205.40 
  Golaz, Daniel 1792 SUI1.0010.34206.80 
  Amos, Leo 1856 SUI1.0010.42208.40 
  Le Bourhis, Gael 2101 SUI0.001-0.2520-5.00 
  Tinguely, Frederic 1729 SUI0.001-0.7420-14.80 
 * 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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