Individual Calculations September 2015
 Alami, Halim  Total change: -31.60  Rating chartPersonal card
 Individuel national championship 2015 Tetouan MAR 2015-08-13
RcRownchangeKK*chgGame
 2063 2163 1.50 4 -1.02 40 -40.80 
  Saber, Yasser 1951 MAR1.0010.23409.20 
  Bensaid, Abdelmouine 2031 BEL0.501-0.1840-7.20 
  Becham, Khalid 2080 MAR0.001-0.6140-24.40 
  Ouakhir, Mehdi 2191 MAR0.001-0.4640-18.40 

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)
 
 Team national championship 2015 Azilal MAR 2015-08-22
RcRownchangeKK*chgGame
 2339 2163 0.50 1 0.23 40 9.20 
  Touzane, Olivier m2339 FRA0.5010.23409.20 

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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