Rapid: Individual Calculations October 2017
 Zabeib, Mohamed  Total change: -15.40  Rating chartPersonal card
 1st Port Said Rapid (Hossam Ali) Posrt Said EGY 2017-09-21
RcRownchangeKK*chgGame
 1893 2135 3.00 5 -0.77 20 -15.40 
  Ibrahem Gouda, Mohamed 1735  * EGY1.0010.08201.60 
  Ameir, Moheb m2364 EGY0.001-0.2120-4.20 
  Kandil, Elsayed 1898 EGY0.001-0.8020-16.00 
  Mohamed Magdy, Sayed 1735  * EGY1.0010.08201.60 
  Saber, Mohamed 1735  * EGY1.0010.08201.60 
 * 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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