Rapid: Individual Calculations December 2016
 Haddouche, Mohamed  Total change: 21.60  Rating chartPersonal card
 Arab Individual Rapid Championship 2016(OPEN) Khartoom SUD 2016-11-03
RcRownchangeKK*chgGame
 2234 2397 6.00 7 1.08 20 21.60 
  Tagelsir , Abubaker f2108 SUD1.0010.16203.20 
  Mohammed, Zozek Salah Mohammed f2246 IRQ1.0010.30206.00 
  Ameir, Moheb m2357 EGY1.0010.44208.80 
  Nezad, Husein Aziz m2401 QAT0.001-0.4920-9.80 
  Oussedik, Mahfoud f2248 ALG1.0010.30206.00 
  Ahmad, Al Khatib m2100 JOR1.0010.15203.00 
  Hassan, Abubaker Abdalmalik Ali f2178 SUD1.0010.22204.40 

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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