Individual Calculations November 2015
 Zrikem, Nassim  Total change: 38.00  Rating chartPersonal card
 The 1st Arab Chess Olympiad, U14, open AGADIR MAR 2015-10-02
RcRownchangeKK*chgGame
 1733 1785 6.00 9 0.95 40 38.00 
  Alamiri, Bader 1417 KUW1.0010.10404.00 
  Faisal, Ali 1745 UAE1.0010.444017.60 
  Ghanem, Al Shamari 1452 QAT1.0010.12404.80 
  Loay, Sameer c1858 JOR0.5010.10404.00 
  Allam, Mohamed 1702 PLE1.0010.394015.60 
  Drais, Ali 1530 MAR1.0010.19407.60 
  Al Hosani, Omran c1809 UAE0.5010.03401.20 
  Djabri , Massinas 1899 ALG0.001-0.3440-13.60 
  Kandil, Adham f2185  * EGY0.001-0.0840-3.20 
 * 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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