Blitz: Individual Calculations August 2022
 Mohamed Mahmoud, Abdel Rhman  Total change: 61.40  Rating chartPersonal card
 Ahmed El Olimy Tournament Chess Alexandria EGY 2022-06-30
RcRownchangeKK*chgGame
 1672 1727 6.50 9 1.39 20 27.80 
  Elgabry, Mohsen m2225 EGY0.001-0.0420-0.80 
  Elkotb, Ahmed Mohamed 1316 EGY1.0010.08201.60 
  Atea, Khaled 2029 EGY0.001-0.1520-3.00 
  Mohamed Zaki, Jana 1327  * EGY1.0010.08201.60 
  Kamil, Askandar 1576 EGY1.0010.30206.00 
  Mahmoud, Tarek 1530 EGY1.0010.25205.00 
  Elfagal, Moustafa 1417 EGY1.0010.14202.80 
  Mohamed, Aly Essam 1785 EGY0.5010.08201.60 
  Sewelem, Ahmad S 1840 EGY1.0010.652013.00 
 * 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)
 
 Republican People's Party Chess Tournament (Blitz) Qaliobia EGY 2022-07-22
RcRownchangeKK*chgGame
 1994 1727 3.00 7 1.68 20 33.60 
  Abdel Razik, Ahmed 2072 EGY1.0010.892017.80 
  Raslan, Moustafa 2101 EGY0.001-0.1020-2.00 
  Khaled, Yousef c1899 EGY0.001-0.2720-5.40 
  Eraqi, Salah 1918 EGY1.0010.752015.00 
  Gabr, Mohsen f2135 EGY0.001-0.0820-1.60 
  Amin, Khaled Mohamed 1895 EGY0.001-0.2820-5.60 
  Moatamid, Yasser 1938 EGY1.0010.772015.40 

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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