Rapid: Individual Calculations December 2019
 Abo Raya, Tarek  Total change: 29.40  Rating chartPersonal card
 Gezeret Elward Mansoura EGY 2019-11-15
RcRownchangeKK*chgGame
 1999 1888 4.00 7 1.47 20 29.40 
  Raslan, Moustafa 2148 EGY1.0010.822016.40 
  Anwar, Ashraf Mohamed 2074 EGY0.001-0.2620-5.20 
  Abo Elkheir, Hany 1722 EGY1.0010.28205.60 
  Elhalwagy, Islam 2119 EGY0.001-0.2120-4.20 
  Almenshawy, Waell 1785 EGY1.0010.36207.20 
  Eldengawy, Ahmed 2087 EGY1.0010.762015.20 
  Gabr, Ahmed 2058 EGY0.001-0.2820-5.60 

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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