Rapid: Individual Calculations June 2017
 Elhalwagy, Islam  Total change: -39.80  Rating chartPersonal card
 4th Engineers Chess Rapid Tanta EGY 2017-05-25
RcRownchangeKK*chgGame
 1941 2153 4.00 8 -1.99 20 -39.80 
  Abdel Kader, Emad 1775 EGY1.0010.09201.80 
  Kamal, Edmon 1956 EGY1.0010.25205.00 
  Ahmed, Moustafa Elsayed 1993 EGY0.001-0.7120-14.20 
  Kandil, Adham m1976 EGY0.001-0.7320-14.60 
  Elfaham, Mahmoud 1812 EGY1.0010.12202.40 
  Mahdy, Tawfeik 2096 EGY0.001-0.5820-11.60 
  Bauomy, Magdy 1794 EGY1.0010.10202.00 
  Allam, Emad Hamdy 2129 EGY0.001-0.5320-10.60 

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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