Individual Calculations September 2018
 Magdy, Maichel  Total change: -1.60  Rating chartPersonal card
 Egyptian Ch. Open 2018 Final Cairo EGY 2018-08-07
RcRownchangeKK*chgGame
 1808 1424 0.50 6 -0.04 40 -1.60 
  Elsayed, Waleid Montaser 1824  * EGY0.001-0.0840-3.20 
  Ibrahim, Sarwat 1824  * EGY0.001-0.0840-3.20 
  Ramadan Farag, Ahmed 1824  * EGY0.001-0.0840-3.20 
  Rashid, Mohammed 1824  * EGY0.001-0.0840-3.20 
  Elgendy, Khaled 1811 EGY0.001-0.0940-3.60 
  Hamdy Osman, Mohamed 1742 EGY0.5010.374014.80 
 * 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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