Rapid: Individual Calculations May 2018
 Tamer, Ahmed  Total change: -7.60  Rating chartPersonal card
 1st King of Draw Rapid Tanta EGY 2018-04-03
RcRownchangeKK*chgGame
 1832 1683 0.00 5 -1.58 20 -31.60 
  Hussain, Abdel Naser 1958 EGY0.001-0.1720-3.40 
  Eraqi, Salah 1887 EGY0.001-0.2420-4.80 
  Ragaa, Hassan 1936 EGY0.001-0.1920-3.80 
  Elazab, Shereif 1855 EGY0.001-0.2720-5.40 
  Khatab, Mahmoud 1524 EGY0.001-0.7120-14.20 

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)
 
 El Hafeed Alexandria EGY 2018-04-09
RcRownchangeKK*chgGame
 1897 1683 3.00 7 1.20 20 24.00 
  Darwish, Mahmoud Hamdy 2083  * EGY0.001-0.0820-1.60 
  Ismaail M, Mohamed 1380 EGY1.0010.14202.80 
  Ahmed Yehia, Ahmed 1891 EGY0.001-0.2320-4.60 
  Elsenosy, Hesham 2083  * EGY0.001-0.0820-1.60 
  Eldeen, Sherif S. 1938 EGY1.0010.812016.20 
  Mohamed, Tamer 1892 EGY1.0010.772015.40 
  Helmy, Amro 2009 EGY0.001-0.1320-2.60 
 * 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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