Rapid: Individual Calculations October 2018
 Zabeib, Mohamed  Total change: -34.20  Rating chartPersonal card
 Ibrahim Mohsen Rapid Port Saiid EGY 2018-09-26
RcRownchangeKK*chgGame
 1899 2120 5.00 9 -1.71 20 -34.20 
  Mahmoud, Hassan 1720  * EGY0.001-0.9220-18.40 
  Atya, Mahmoud 1720  * EGY1.0010.08201.60 
  Ibrahem Barakat, Ahmed 1750 EGY1.0010.10202.00 
  Elsenbary, Elsayed 1902 EGY0.001-0.7820-15.60 
  Reda, Mohamed Hassan 1720  * EGY1.0010.08201.60 
  Hussain, Abdel Naser 1986 EGY1.0010.32206.40 
  Nofal, Mohamed 2040 EGY1.0010.39207.80 
  Amin, Ashraf f2224 EGY0.001-0.3620-7.20 
  Morad, Ahmed 2033 EGY0.001-0.6220-12.40 
 * 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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