Individual Calculations September 2018
 Elgendy, Khaled  Total change: -11.60  Rating chartPersonal card
 Egyptian Ch. Open 2018 Final Cairo EGY 2018-08-07
RcRownchangeKK*chgGame
 1667 1811 4.00 7 -0.58 20 -11.60 
  Ismail, Hamed 2146 EGY0.5010.38207.60 
  Ahmed, Elmoataz Bellah 2130 EGY0.001-0.1320-2.60 
  Mohey Eldin, Kareem 1452 EGY0.501-0.4020-8.00 
  Said Abdel Monem, Mohamed 1665 EGY1.0010.30206.00 
  Reda, Michael 1411  * EGY1.0010.08201.60 
  Magdy, Maichel 1424 EGY1.0010.09201.80 
  Mongad, Mohamed 1440 EGY0.001-0.9020-18.00 
 * 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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