Individual Calculations January 2017
 Morsy, Nader  Total change: 1.60  Rating chartPersonal card
 Golden Cleopatra 2016 Cairo EGY 2016-12-13
RcRownchangeKK*chgGame
 1916 1643 1.00 5 0.08 20 1.60 
  Abou El Zein, Eid Mahmoud m2043  * EGY0.001-0.0820-1.60 
  Ismail, Mohamed 1749 EGY0.001-0.3620-7.20 
  Sadek, Taha 1944 EGY1.0010.852017.00 
  Mostafa, Aly 1963 EGY0.001-0.1320-2.60 
  Abbas, Ahmed 1880 EGY0.001-0.2020-4.00 
 * 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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