Individual Calculations January 2017
 Echchaib, Adil  Total change: -25.60  Rating chartPersonal card
 9eme international trophee mohammad Sekkat Marrakech MAR 2016-11-25
RcRownchangeKK*chgGame
 1901 1918 4.00 9 -0.64 40 -25.60 
  Douich, Mehdi 2020 MAR0.001-0.3640-14.40 
  Makhlouf, Ahlam wf1567 MAR0.501-0.3940-15.60 
  Nougayrede, Jean-Louis 1674 FRA0.501-0.3040-12.00 
  Mqami, Ibrahim 1747 MAR1.0010.274010.80 
  Saidi, Younes 1976 MAR1.0010.584023.20 
  Mona, Khaled wg2161 EGY0.001-0.2040-8.00 
  Nouri, Amin 2165 MAR0.5010.314012.40 
  El, Aadli Mustapha 2005 MAR0.001-0.3840-15.20 
  Turki, Sami 1795 TUN0.501-0.1740-6.80 

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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