Individual Calculations September 2021
 Mechkor, Mohamed  Total change: 84.40  Rating chartPersonal card
 Brugse Meesters - Belgian Open Championship 2021 A-group Brugge BEL 2021-08-14
RcRownchangeKK*chgGame
 1971 1674 3.50 9 2.11 40 84.40 
  Artola Pola, Gerardo 1997 ARG0.001-0.1340-5.20 
  Cuvelier, Annelies 1906 BEL1.0010.794031.60 
  Surmont, Yves 2006 BEL1.0010.884035.20 
  Bianchi, Guillaume 2074  * FRA0.5010.424016.80 
  Maugenest, Ghislain 2031 FRA0.001-0.1140-4.40 
  Barbier, Wiebke 1979 BEL0.001-0.1440-5.60 
  Musabayeva, Diana 1873 BEL0.001-0.2440-9.60 
  Timmermans, Daniel 1929 BEL1.0010.814032.40 
  Hazenberg, Frans 1944 NED0.001-0.1740-6.80 
 * 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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