Rapid: Individual Calculations May 2017
 Ashraf, Shereif  Total change: -5.00  Rating chartPersonal card
 Adel Hendawy Rapid Banha EGY 2017-04-08
RcRownchangeKK*chgGame
 1884 2145 5.50 9 -1.73 20 -34.60 
  Morsy, Nader 1745  * EGY1.0010.08201.60 
  Abbas, Ahmed 1850 EGY0.501-0.3520-7.00 
  Kandil, Ahmed Abdel Khalek 1793 EGY1.0010.11202.20 
  Fatahalla, Alaa 2044 EGY0.001-0.6420-12.80 
  Hesham, Abdallah 1894 EGY0.501-0.3120-6.20 
  Fathy, Waleed 1899 EGY0.501-0.3120-6.20 
  Tohamy, Abdel Moneem 1745  * EGY1.0010.08201.60 
  Awadhom, Rabea 2042 EGY0.501-0.1420-2.80 
  Ragaa, Hassan 1948 EGY0.501-0.2520-5.00 
 * 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)
 
 1st. Edku Rapid Chess Tournament Edku EGY 2017-04-14
RcRownchangeKK*chgGame
 2013 2145 6.00 7 1.48 20 29.60 
  Omar, Samy 1745  * EGY1.0010.08201.60 
  Abdel Razik, Islam 1809 EGY1.0010.12202.40 
  Ibrahim, Sameh 1899 EGY1.0010.19203.80 
  Fawzy, Adham m2298 EGY0.5010.20204.00 
  Raslan, Moustafa 2185 EGY0.5010.06201.20 
  Kretam, Ayman 1938 EGY1.0010.23204.60 
  Ibrahim, Hosam 2217 EGY1.0010.602012.00 
 * 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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