Individual Calculations November 2017
 Gounane, Achraf  Total change: 8.80  Rating chartPersonal card
 16eme Festival International d Echecs de Chefchaouen Chefchaouen FID 2017-07-25
RcRownchangeKK*chgGame
 2001 1711 1.00 5 0.22 40 8.80 
  Ouaziz, Ismail 2041 MAR0.001-0.1240-4.80 
  Lyamani, Khalid 2050 MAR1.0010.884035.20 
  Choukri, Ayoub 2017 MAR0.001-0.1440-5.60 
  Tachfine, Anouar 1957 MAR0.001-0.1940-7.60 
  Bouchaara, Taoufik 1941 MAR0.001-0.2140-8.40 

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)
 

 

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