Individual Calculations September 2016
 Draoui, Najib  Total change: -1.50  Rating chartPersonal card
 championnat national individuel casablanca MAR 2016-08-17
RcRownchangeKK*chgGame
 2128 2292 5.50 8 -0.15 10 -1.50 
  Karkri, Mohamed 1995 MAR1.0010.15101.50 
  Mounib, Abdelaziz 2072 MAR0.501-0.2810-2.80 
  Choukri, Ayoub 2087 MAR1.0010.24102.40 
  Becham, Khalid 2129 MAR1.0010.28102.80 
  El Adnani, Mokliss f2413 MAR0.001-0.3410-3.40 
  Echajari, Khalid 2035 MAR1.0010.18101.80 
  Fellousi, Abdelaziz 2098 MAR1.0010.25102.50 
  Ouakhir, Mehdi c2198 MAR0.001-0.6310-6.30 

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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