Rapid: Individual Calculations August 2018
 Alhassadi, Yousef A.  Total change: -9.20  Rating chartPersonal card
 Mohamad Saad Rapid Alexandria EGY 2018-07-23
RcRownchangeKK*chgGame
 1867 1797 2.50 7 -0.46 20 -9.20 
  Raslan, Moustafa 2179 EGY0.001-0.0920-1.80 
  Radwan, Ahmed 1574 EGY0.501-0.2820-5.60 
  Nady, Islam 1439 EGY1.0010.10202.00 
  Ibrahim, Hosam 2197  * EGY0.001-0.0820-1.60 
  Abo Elftoh, Hany 1857 EGY0.001-0.4220-8.40 
  Mohamed, Tamer 1929 EGY1.0010.682013.60 
  Elsenbary, Yehya 1893 EGY0.001-0.3720-7.40 
 * 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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