Rapid: Individual Calculations December 2016
 Tagelsir , Abubaker  Total change: 3.80  Rating chartPersonal card
 Arab Individual Rapid Championship 2016(OPEN) Khartoom SUD 2016-11-03
RcRownchangeKK*chgGame
 2182 2108 3.00 7 0.19 20 3.80 
  Haddouche, Mohamed g2397 ALG0.001-0.1620-3.20 
  Bukhari, Mohammed 1708  * KSA1.0010.08201.60 
  Oussedik, Mahfoud f2248 ALG0.5010.19203.80 
  Ahmad, Al Khatib m2100 JOR0.501-0.0120-0.20 
  Tamra, Attallah f2061 PLE1.0010.43208.60 
  Nezad, Husein Aziz m2401 QAT0.001-0.1520-3.00 
  Ameir, Moheb m2357 EGY0.001-0.1920-3.80 
 * 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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