Rapid: Individual Calculations May 2019
 Ibrahim, Emad Eldin  Total change: 24.00  Rating chartPersonal card
 Nasser Seddik Chess Rapid 5 Alexandria EGY 2019-04-17
RcRownchangeKK*chgGame
 1976 2069 4.50 6 0.84 20 16.80 
  Elgamal, Hamdy 1757 EGY1.0010.14202.80 
  Sawers, Kerlus 1846 EGY1.0010.22204.40 
  Elsenosy, Hesham 2107 EGY1.0010.552011.00 
  Raslan, Moustafa 2130 EGY0.001-0.4220-8.40 
  Moreis, Amgad 2155 EGY1.0010.622012.40 
  Darwish, Amro 1858 EGY0.501-0.2720-5.40 

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)
 
 Alex Engineers Rapid Alexandria EGY 2019-04-25
RcRownchangeKK*chgGame
 1951 2069 6.00 9 0.36 20 7.20 
  Abdel Aziz, Mohamed 1669  * EGY1.0010.08201.60 
  Adel, Sara wf1774 EGY1.0010.15203.00 
  Abo Elmkarm, Mohamed 1669  * EGY1.0010.08201.60 
  Yaser, Kareim 1861 EGY1.0010.23204.60 
  Moreis, Amgad 2155 EGY0.001-0.3820-7.60 
  Abdel Ghany, Khaled 1972 EGY1.0010.37207.40 
  Ibrahim, Hosam 2219 EGY0.5010.20204.00 
  Elsenosy, Hesham 2107 EGY0.5010.05201.00 
  Raslan, Moustafa 2130 EGY0.001-0.4220-8.40 
 * 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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