Individual Calculations January 2017
 Ismail, Mohamed  Total change: -6.80  Rating chartPersonal card
 Golden Cleopatra 2016 Cairo EGY 2016-12-13
RcRownchangeKK*chgGame
 1839 1749 2.00 6 -0.34 20 -6.80 
  Elshereif, Mahmoud Salah 1873 EGY0.001-0.3320-6.60 
  Morsy, Nader 1643 EGY1.0010.36207.20 
  Elkady, Moustafa 1998 EGY0.001-0.1920-3.80 
  Wageih, Mamdouh 2061 EGY0.001-0.1420-2.80 
  Shaaban, Mohamed Ahmed 1509 EGY1.0010.20204.00 
  Abdel Ghafar Hassan, Mohamed 1952 EGY0.001-0.2420-4.80 

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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