Rapid: Individual Calculations July 2018
 Yousry, Salah  Total change: -64.60  Rating chartPersonal card
 Heliopolis 4th Rapid Chess Open 2018 Cairo EGY 2018-05-28
RcRownchangeKK*chgGame
 2017 2310 6.00 9 -1.53 20 -30.60 
  Osama, Salem 1910  * EGY1.0010.08201.60 
  Wageih, Mamdouh 1968 EGY0.001-0.8820-17.60 
  Abou Tayil, Mohamed 2068 EGY1.0010.20204.00 
  Shokry, Abdel Rahman 1941 EGY1.0010.10202.00 
  Ahmed, Moustafa Elsayed 2070 EGY0.001-0.8020-16.00 
  El-Wakeel, Shaheer 1910  * EGY1.0010.08201.60 
  Khalil, Badr 2070 EGY1.0010.20204.00 
  Fadi, Marko f2167 EGY0.001-0.6920-13.80 
  Roshdy, Mahmoud 2050 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)
 
 Elsaid Rapid Cairo EGY 2018-06-07
RcRownchangeKK*chgGame
 2004 2310 5.00 8 -1.70 20 -34.00 
  Mahmoud, Maha 1910  * EGY1.0010.08201.60 
  Roshdy, Mahmoud 2056 EGY0.001-0.8120-16.20 
  Ashraf, Shereif f2246 EGY1.0010.41208.20 
  Wageih, Mamdouh 1968 EGY0.001-0.8820-17.60 
  Mosbah, Youssef 1910  * EGY1.0010.08201.60 
  Morsy, Elsayed 1921 EGY1.0010.09201.80 
  Mansour, Moaaz 1910  * EGY1.0010.08201.60 
  Yousry, Mohamed 2114 EGY0.001-0.7520-15.00 
 * 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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