Rapid: Individual Calculations August 2018
 Abdou, Mohamed Hamdy  Total change: 14.60  Rating chartPersonal card
 Mohamad Saad Rapid Alexandria EGY 2018-07-23
RcRownchangeKK*chgGame
 1937 2068 6.00 8 0.73 20 14.60 
  Gad, Mohammed Qotb 1761 EGY1.0010.14202.80 
  Abo Elftoh, Hany 1857 EGY1.0010.23204.60 
  Ashraf, Mohamed 2191 EGY0.001-0.3320-6.60 
  Hamdy Osman, Mohamed 1790 EGY1.0010.17203.40 
  Mahdy, Tawfeik 2020 EGY0.001-0.5720-11.40 
  Elgamal, Hamdy 1796 EGY1.0010.17203.40 
  Ahmed, Ahmed Alaa 2040 EGY1.0010.46209.20 
  Osama, Ibrahim 2042 EGY1.0010.46209.20 

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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