Rapid: Individual Calculations November 2015
 Becham, Khalid  Total change: 9.40  Rating chartPersonal card
 The 1st arab Chess olympiad championship,rapid, Open AGADIR MAR 2015-10-08
RcRownchangeKK*chgGame
 2056 2050 4.00 7 0.47 20 9.40 
  Haddouche, Mohamed g2431 ALG0.001-0.0920-1.80 
  Fellah, Mohamed 1650  * LBA0.001-0.9220-18.40 
  Ezat, Mohamed m2432 EGY1.0010.912018.20 
  Hamdan, Marshool f1829 UAE1.0010.22204.40 
  El Adnani, Mokliss f2379 MAR0.001-0.1220-2.40 
  Ahmed El Bechir, Mohamedou 1772 MTN1.0010.17203.40 
  Yacine , Ben Thabet 1902 TUN1.0010.30206.00 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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