Rapid: Individual Calculations June 2017
 Antar, Hossam  Total change: -38.60  Rating chartPersonal card
 Mr. Hassan Mohsen Chess Rapid Cairo EGY 2017-05-01
RcRownchangeKK*chgGame
 1866 2103 5.00 9 -1.93 20 -38.60 
  Gad, Mohammed Qotb 1703  * EGY1.0010.08201.60 
  Mohamed Zaki, Hanan 1703  * EGY1.0010.08201.60 
  Sarwat, Walaa m2259 EGY0.001-0.2920-5.80 
  Ibrahim, Ahmed Sayed 1925 EGY0.501-0.2320-4.60 
  Mostafa, Aly 1902 EGY0.501-0.2620-5.20 
  Ibrahim, Sameh 1925 EGY0.001-0.7320-14.60 
  Eldeen, Sherif S. 1828 EGY0.001-0.8320-16.60 
  Elhamamsy, Mahmoud 1726 EGY1.0010.09201.80 
  Ahmed Yehia, Ahmed 1824 EGY1.0010.16203.20 
 * 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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