Individual Calculations December 2019
 El Amary, Kamal  Total change: -1.40  Rating chartPersonal card
 Egyptian Ch. Open (Final) 2019 Cairo EGY 2019-11-16
RcRownchangeKK*chgGame
 2008 2135 7.00 11 -0.07 20 -1.40 
  Hafez, Mohamed 1774 EGY1.0010.10202.00 
  Rayan, Waleed 1912 EGY1.0010.22204.40 
  Mohamed Mohamed, Khaled 1735  * EGY1.0010.08201.60 
  Gabr, Mohsen f2282 EGY1.0010.702014.00 
  Ameir, Moheb m2319 EGY0.001-0.2620-5.20 
  Kazem, Youssef 1735  * EGY1.0010.08201.60 
  Fekri, Wael 2029 EGY0.001-0.6420-12.80 
  Elansary, Eman wm1951 EGY1.0010.26205.20 
  Tamer, Ahmed c2003 EGY1.0010.32206.40 
  Ezat, Mohamed m2452 EGY0.001-0.1320-2.60 
  Aboud, Essam 1893 EGY0.001-0.8020-16.00 
 * 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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