Individual Calculations January 2017
 Benaddi, Mouhcine  Total change: -5.80  Rating chartPersonal card
 9eme international trophee mohammad Sekkat Marrakech MAR 2016-11-25
RcRownchangeKK*chgGame
 2144 2108 3.50 8 -0.29 20 -5.80 
  Larino Nieto, David g2486 ESP0.001-0.0920-1.80 
  El, Asri Zohair 1791 MAR1.0010.13202.60 
  Koziak, Vitali m2479 UKR0.001-0.1020-2.00 
  Smida, Tahar 1830 TUN1.0010.17203.40 
  Touzane, Olivier m2299 FRA0.5010.25205.00 
  Petkov, Vladimir g2500 BUL0.001-0.0820-1.60 
  Rania, Sbai wm1887 MAR0.501-0.2820-5.60 
  Berkaoui, Abderrahim 1878 MAR0.501-0.2920-5.80 

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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