Rapid: Individual Calculations June 2018
 Lotfy, Abdel Rahman  Total change: -38.00  Rating chartPersonal card
 2nd King of draw rapid Tanta EGY 2018-05-05
RcRownchangeKK*chgGame
 1777 2101 5.00 8 -1.90 20 -38.00 
  Kamil, Askandar 1701  * EGY0.001-0.9220-18.40 
  Abdel Gawad, Mohamed Sami 1701  * EGY1.0010.08201.60 
  Hesham , Hassan Mahmoud 1701  * EGY0.001-0.9220-18.40 
  Yasser, Abdel Rahman 1701  * EGY1.0010.08201.60 
  Roshdy, Mohamed 1785 EGY1.0010.13202.60 
  Eldeen, Sherif S. 1898 EGY1.0010.24204.80 
  Eraqi, Salah 1894 EGY0.001-0.7720-15.40 
  Ashraf, Fahd 1836 EGY1.0010.18203.60 
 * 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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