Individual Calculations January 2017
 Fahd, Mabchour  Total change: -24.00  Rating chartPersonal card
 9eme international trophee mohammad Sekkat Marrakech MAR 2016-11-25
RcRownchangeKK*chgGame
 1908 1707 1.00 6 -0.60 40 -24.00 
  Koziak, Vitali m2107  * UKR0.001-0.0840-3.20 
  Alaoui Belghiti, Yassine 1698 MAR0.001-0.5140-20.40 
  Cherigui, Mourad 1922 MAR0.5010.274010.80 
  Rania, Sbai wm1887 MAR0.5010.24409.60 
  Echajari, Khalid 2056 MAR0.001-0.1140-4.40 
  Janati, Idrissi Abdelkhalid 1775 MAR0.001-0.4140-16.40 
 * 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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