Blitz: Individual Calculations October 2016
 Bouhaddoun, Oussama  Total change: 4.20  Rating chartPersonal card
 open national berkane Berkane MAR 2016-09-24
RcRownchangeKK*chgGame
 2106 2213 4.00 6 0.21 20 4.20 
  Slami, Zoheir 1984 MAR1.0010.21204.20 
  Douich, Mehdi 2131 MAR0.501-0.1120-2.20 
  Ouakhir, Mehdi c2207 MAR0.001-0.5120-10.20 
  Abahchouch, Younes 1909 MAR1.0010.14202.80 
  Ortega Ruiz, Jose Miguel f2404 ESP0.5010.25205.00 
  Echajari, Khalid 2002 MAR1.0010.23204.60 

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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