Rapid: Individual Calculations November 2022
 Shabaan, Osama M  Total change: 23.80  Rating chartPersonal card
 Tempo chess tournament 40 Cairo EGY 2022-10-01
RcRownchangeKK*chgGame
 1624 1905 5.00 7 -0.72 20 -14.40 
  Abdel Fatah, Mansour 1855 EGY0.001-0.5720-11.40 
  Said Mohamed, Abd Elrhman 1623 EGY0.001-0.8420-16.80 
  Alzen, Ahmed 1505  * EGY1.0010.08201.60 
  Milik Sedeak, Safwat 1472 EGY1.0010.06201.20 
  El Nabawy, Nabil 1544 EGY1.0010.10202.00 
  Mohamed Abd Elrahman, Mohsen 1660 EGY1.0010.20204.00 
  Salah Mahmoud, Khaled 1711 EGY1.0010.25205.00 
 * 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)
 
 Tempo chess tournament 49 Cairo EGY 2022-10-22
RcRownchangeKK*chgGame
 1940 1905 6.00 9 1.91 20 38.20 
  Mohamed Abd Elrahman, Mohsen 1660 EGY1.0010.20204.00 
  Saber, Ibrahim 2101 EGY1.0010.752015.00 
  Amin, Ashraf f2083 EGY1.0010.732014.60 
  Sayed, Hany 2134 EGY0.001-0.2120-4.20 
  Abdel Fatah, Mansour 1855 EGY0.001-0.5720-11.40 
  Abdein, Saiied 1825 EGY1.0010.39207.80 
  Medhat, Magdy 1823 EGY1.0010.39207.80 
  Tamer, Ahmed f2072 EGY0.001-0.2820-5.60 
  Mohamed, Ibrahim Ahmed 1911 EGY1.0010.512010.20 

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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