Individual Calculations January 2017
 Ellethy, Nabil  Total change: -6.20  Rating chartPersonal card
 Golden Cleopatra 2016 Cairo EGY 2016-12-13
RcRownchangeKK*chgGame
 1910 1890 2.00 5 -0.31 20 -6.20 
  Zayan, Osama 2208 EGY0.001-0.1320-2.60 
  Magdy, Abdel Rahman 1490  * EGY1.0010.08201.60 
  Abou El Zein, Eid Mahmoud m2182 EGY0.001-0.1520-3.00 
  Said Abdel Monem, Mohamed 1611 EGY1.0010.16203.20 
  Wageih, Mamdouh 2061 EGY0.001-0.2720-5.40 
 * 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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