Individual Calculations November 2017
 Akhrof, Lissandine  Total change: 38.80  Rating chartPersonal card
 16eme Festival International d Echecs de Chefchaouen Chefchaouen FID 2017-07-25
RcRownchangeKK*chgGame
 2071 2114 5.50 8 0.97 40 38.80 
  Reis, Virginia Lagrange M. 1824 BRA1.0010.16406.40 
  Tachfine, Anouar 1957 MAR1.0010.294011.60 
  Malakhatko, Vadim g2504 BEL0.001-0.0940-3.60 
  Saidi, Younes 1954 MAR1.0010.294011.60 
  Bouzaidi, Ezzantar Mohammed 2004 MAR1.0010.354014.00 
  Gabr, Mohsen f2298 EGY0.001-0.2640-10.40 
  Ouaziz, Ismail 2041 MAR0.501-0.1040-4.00 
  Chennaoui, Yasin 1989 SUI1.0010.334013.20 

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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