Individual Calculations March 2019
 Alif, Yassine  Total change: 22.80  Rating chartPersonal card
 Championnat de Paris Amateur 2019 (-2200) PARIS FRA 2019-02-16
RcRownchangeKK*chgGame
 1689 1851 4.00 5 0.57 40 22.80 
  Leo, Benjamin 1631 FRA1.0010.22408.80 
  Baron, Thierry f2160 FRA0.001-0.1440-5.60 
  Pham, Virgile 1703 FRA1.0010.304012.00 
  Parisot, Auxence 1451  * FRA1.0010.08403.20 
  Lapitski, Yaraslau 1502 BLR1.0010.11404.40 
 * 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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