Rapid: Individual Calculations September 2016
 Rashwan, Reda  Total change: -7.40  Rating chartPersonal card
 7th Gharbia Rapid Mahalla EGY 2016-07-30
RcRownchangeKK*chgGame
 1683 1507 2.00 8 -0.37 20 -7.40 
  Elghor, Mohamed A.hameed 1813 EGY0.001-0.1420-2.80 
  Khater, Khaled 1633 EGY0.001-0.3320-6.60 
  Shabayek, Ahmed 1430 EGY1.0010.39207.80 
  Mohamed, Hassan Mohamed 1824 EGY0.001-0.1320-2.60 
  Hamouda, Mostafa 1772 EGY0.001-0.1820-3.60 
  Mohamed, Islam M. 1502 EGY1.0010.49209.80 
  Abdel Hafeiz, Hassan 1907  * EGY0.001-0.0820-1.60 
  Hemeida, Eyad 1586 EGY0.001-0.3920-7.80 
 * 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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