Rapid: Individual Calculations June 2017
 Mahmoud, Hassan  Total change: -7.60  Rating chartPersonal card
 Mr. Mohamed Zabeib Rapid Alexandria EGY 2017-05-05
RcRownchangeKK*chgGame
 1840 1718 2.50 8 -0.38 20 -7.60 
  Fahmy, Osama 2118  * EGY0.001-0.0820-1.60 
  Nabil, Mohamed Ahmed 1984 EGY0.5010.32206.40 
  Elhadad, Ahmed K 1641 EGY0.001-0.6120-12.20 
  Elarbi, Ibrahim 1903 EGY1.0010.742014.80 
  Elgarhy, Alaa 1906 EGY0.001-0.2620-5.20 
  Baqa Elbrince, Mohamed 1892 EGY1.0010.732014.60 
  Hamdy Osman, Mohamed 1628 EGY0.001-0.6220-12.40 
  Elkhodary, Abdalla 1645 EGY0.001-0.6020-12.00 
 * 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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