Rapid: Individual Calculations October 2018
 Okasha, Moustafa  Total change: -36.00  Rating chartPersonal card
 Ibrahim Mohsen Rapid Port Saiid EGY 2018-09-26
RcRownchangeKK*chgGame
 1823 1867 2.00 7 -1.80 20 -36.00 
  Sameeh, Hany f2139 EGY0.001-0.1720-3.40 
  Abdou, Mohamed Hamdy 2107 EGY0.001-0.2020-4.00 
  Shabka, Aly 1467  * EGY1.0010.08201.60 
  Roshdy, Mahmoud 2135 EGY0.001-0.1720-3.40 
  Mohamed Mahmoud, Emad 1662 EGY0.001-0.7620-15.20 
  Elbarogy, Mohamed 1552 EGY1.0010.14202.80 
  Reda, Mohamed Hassan 1697 EGY0.001-0.7220-14.40 
 * 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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