Individual Calculations November 2017
 Nebkhout, Omar Ben Najib  Total change: 0.00  Rating chartPersonal card
 16eme Festival International d Echecs de Chefchaouen Chefchaouen FID 2017-07-25
RcRownchangeRpKK*chgGame
 1593 0 3.50 9 0.00 1513   0.00 
  Tair, Abdelghani 1476 MAR1.0010.00 0.00 
  Sidah, Mohamed 1798 MAR0.0010.00 0.00 
  Elmorjani, Elmokhtar 1642 MAR0.0010.00 0.00 
  Bouchaara, Sakina 1415 MAR0.5010.00 0.00 
  Guemmah, Nasser 1746 MAR0.0010.00 0.00 
  Halal, Brahim 1610 MAR0.5010.00 0.00 
  Bouchaara, Mustapha 1692 MAR1.0010.00 0.00 
  Freme, Hajar 1567 MAR0.5010.00 0.00 
  Elharrak, Ahmed 1392 MAR0.0010.00 0.00 

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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