Individual Calculations November 2015
 Alamiri, Bader  Total change: -60.40  Rating chartPersonal card
 The 1st Arab Chess Olympiad, U14, open AGADIR MAR 2015-10-02
RcRownchangeKK*chgGame
 1719 1417 0.00 9 -1.51 40 -60.40 
  Zrikem, Nassim c1785 MAR0.001-0.1040-4.00 
  Ghanem, Al Shamari 1452 QAT0.001-0.4540-18.00 
  Loay, Sameer c1817  * JOR0.001-0.0840-3.20 
  Allam, Mohamed 1702 PLE0.001-0.1640-6.40 
  Drais, Ali 1530 MAR0.001-0.3540-14.00 
  Al Hosani, Omran c1809 UAE0.001-0.0840-3.20 
  Djabri , Massinas 1817  * ALG0.001-0.0840-3.20 
  Kandil, Adham f1817  * EGY0.001-0.0840-3.20 
  Faisal, Ali 1745 UAE0.001-0.1340-5.20 
 * 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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