Individual Calculations September 2018
 Mabrook, Hamdy  Total change: 24.00  Rating chartPersonal card
 Egyptian Ch. Open 2018 Final Cairo EGY 2018-08-07
RcRownchangeKK*chgGame
 1911 1968 4.50 6 1.20 20 24.00 
  Kameil, Emad 1673 EGY1.0010.15203.00 
  Nyazi, Nehad 2196 EGY0.001-0.2120-4.20 
  Haredy, Hesham 1695 EGY1.0010.17203.40 
  Hassan Badran, Mohamed 1568  * EGY1.0010.08201.60 
  Sobh, Amrou m2160 EGY0.5010.25205.00 
  Ismail, Reda 2171 EGY1.0010.762015.20 
 * 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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