Blitz: Individual Calculations September 2016
 Guemmah, Nasser  Total change: 17.40  Rating chartPersonal card
 TOURNOI de blitz COUP DE CHEFCHOUEN Chefchaouen MAR 2016-07-28
RcRownchangeKK*chgGame
 1902 1831 5.00 10 0.87 20 17.40 
  Messala, Noureddine 1971 MAR0.001-0.3120-6.20 
  Zitane, Mokhtar 1834 FRA1.0010.502010.00 
  Ouazri, Anass 1962 MAR1.0010.682013.60 
  Abahchouch, Younes 1890 MAR0.5010.08201.60 
  Ahmad, Al Khatib m2139 JOR1.0010.862017.20 
  Galvez Extremera, Francisco 2108 ESP0.001-0.1720-3.40 
  Alaoui Belghiti, Yassine 1623 MAR1.0010.23204.60 
  Rania, Sbai wm1844 MAR0.5010.02200.40 
  Shaker, Musab 1649 BRN0.001-0.7420-14.80 
  Rian, Moubarak m1996 MAR0.001-0.2820-5.60 

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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