Rapid: Individual Calculations January 2018
 Ibrahim, Mohamed  Total change: -35.40  Rating chartPersonal card
 Maadi Rapid Cairo EGY 2017-12-03
RcRownchangeKK*chgGame
 1895 2178 4.00 7 -1.77 20 -35.40 
  Abdel Haleim, Sherif Hamdy 1778  * EGY1.0010.08201.60 
  Abdel Naser, Mohamed 1829 EGY1.0010.11202.20 
  Hussain, Ahmed Mohamed 1976 EGY1.0010.24204.80 
  Elsayed, Alaa Eldin 2074 EGY0.001-0.6420-12.80 
  Eldeen, Sherif S. 1883 EGY0.001-0.8520-17.00 
  Roshdy, Mohamed 1792 EGY1.0010.09201.80 
  Hafez, Mahmoud 1934 EGY0.001-0.8020-16.00 
 * 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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