Rapid: Individual Calculations May 2018
 Abd Elsalam, Mohamed  Total change: 4.00  Rating chartPersonal card
 1st King of Draw Rapid Tanta EGY 2018-04-03
RcRownchangeKK*chgGame
 1982 1744 1.00 5 -0.06 20 -1.20 
  Raslan, Moustafa 2126 EGY0.001-0.0920-1.80 
  Morsy, Elsayed 2009 EGY1.0010.822016.40 
  Moatamid, Yasser 1899 EGY0.001-0.2920-5.80 
  Eldeen, Sherif S. 1938 EGY0.001-0.2520-5.00 
  Megahed, Wael 1938 EGY0.001-0.2520-5.00 

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)
 
 El Hafeed Alexandria EGY 2018-04-09
RcRownchangeKK*chgGame
 1796 1744 3.00 6 0.26 20 5.20 
  Naby, Saiid A. 2144  * EGY0.001-0.0820-1.60 
  Kiddese, Ibrahim 1415 EGY1.0010.12202.40 
  Darwish, Mahmoud Hamdy 2144  * EGY0.001-0.0820-1.60 
  Nady, Islam 1436 EGY1.0010.14202.80 
  Morsy, Elsayed 2009 EGY0.001-0.1820-3.60 
  Abdel Gawad, Ahmed Elsayed 1629 EGY1.0010.34206.80 
 * 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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