Individual Calculations March 2019
 Pham, Arthur  Total change: -12.00  Rating chartPersonal card
 Championnat de Paris Amateur 2019 (-2200) PARIS FRA 2019-02-16
RcRownchangeKK*chgGame
 1869 2189 4.00 5 -0.30 40 -12.00 
  Moracchini, Margaux 1842 FRA1.0010.11404.40 
  Cont, Arya 1958 FRA1.0010.21408.40 
  Jactel, Nicolas 1965 FRA0.001-0.7840-31.20 
  Afrakhteh, Nahid 1789  * FRA1.0010.08403.20 
  Petitjean, Francois 1789  * FRA1.0010.08403.20 
 * 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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