Rapid: Individual Calculations October 2018
 Roshdy, Mahmoud  Total change: -17.80  Rating chartPersonal card
 Ibrahim Mohsen Rapid Port Saiid EGY 2018-09-26
RcRownchangeKK*chgGame
 1932 2135 5.00 8 -0.89 20 -17.80 
  Elgantiry, Ahmed 1839 EGY0.001-0.8520-17.00 
  Saber, Mohamed 1758 EGY1.0010.09201.80 
  Hussein Shaaban, Ahmed 1943 EGY0.001-0.7520-15.00 
  Mahmoud Saleh, Mohamed 1735  * EGY1.0010.08201.60 
  Okasha, Moustafa 1867 EGY1.0010.17203.40 
  Morad, Ahmed 2033 EGY1.0010.36207.20 
  Kamel, Mahmoud 2220 EGY0.001-0.3820-7.60 
  Abou Tayil, Mohamed 2057 EGY1.0010.39207.80 
 * 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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