Rapid: Individual Calculations January 2017
 Magdy, Kassem  Total change: 9.20  Rating chartPersonal card
 The National Day Championship 2016 Sharjah UAE 2016-12-02
RcRownchangeKK*chgGame
 1935 1881 4.00 8 0.46 20 9.20 
  Marcos, Marvin 2109 PHI0.001-0.2120-4.20 
  Hamad, Essam 1513 UAE1.0010.10202.00 
  Al, Mamari Mohammed Salim 1665 OMA1.0010.22204.40 
  Fathy, Elameir f2281  * EGY0.001-0.0820-1.60 
  Georg, Magdy f2257 EGY0.001-0.0920-1.80 
  Abdulrahman Mohammad, Al Taher 1481  * UAE1.0010.08201.60 
  Ashraf, Ahmed Ramadan 1894 EGY1.0010.522010.40 
  El Taher, Fouad m2281  * EGY0.001-0.0820-1.60 
 * 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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