Individual Calculations December 2019
 Nada Ahmed, Mohamed  Total change: 41.20  Rating chartPersonal card
 Egyptian Ch. Open (Final) 2019 Cairo EGY 2019-11-16
RcRownchangeKK*chgGame
 1864 1540 3.00 7 2.06 20 41.20 
  Aboud, Essam 1893 EGY1.0010.892017.80 
  Elsayed, Alaa Eldin 1940  * EGY0.001-0.0820-1.60 
  Ramadan, Hosny 1853 EGY0.001-0.1420-2.80 
  Tarek, Mohamed 1751 EGY1.0010.772015.40 
  Hegazy, Elhassan 1837 EGY0.001-0.1520-3.00 
  Abdo, Mohamed Amin 1940  * EGY0.001-0.0820-1.60 
  Ellethy, Nabil 1834 EGY1.0010.852017.00 
 * 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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