Rapid: Individual Calculations August 2017
 Tork, Mohamed  Total change: -12.00  Rating chartPersonal card
 Zagazig Chess Rapid 2017 Zagazig EGY 2017-06-29
RcRownchangeKK*chgGame
 1875 2006 4.50 8 -0.72 20 -14.40 
  Badawy, Mohamed 1606  * EGY1.0010.08201.60 
  Salah, Sayed 2216 EGY0.001-0.2320-4.60 
  Hazzaa, Mamdouh 1762 EGY1.0010.20204.00 
  Zarif, Abdelrahman 1705 EGY1.0010.15203.00 
  Yehya, Sameh 1856 EGY1.0010.30206.00 
  Magdy, Morad 2124 EGY0.001-0.3420-6.80 
  Moatamid, Yasser 1878 EGY0.001-0.6720-13.40 
  Ahmed Yehia, Ahmed 1849 EGY0.501-0.2120-4.20 
 * 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)
 
 4th Cairo Chess Academy Rapid Cairo EGY 2017-07-12
RcRownchangeKK*chgGame
 1794 2006 6.00 8 0.12 20 2.40 
  Swilam, Mahmoud 1606  * EGY0.001-0.9220-18.40 
  Hosni, Aly Mahmoud 1606  * EGY1.0010.08201.60 
  Nabil, Mohamed 1606  * EGY1.0010.08201.60 
  Hamed, Amro Mohamed 1717 EGY1.0010.16203.20 
  Ellethy, Nabil 1884 EGY1.0010.33206.60 
  Fawzy, Abdel Kareim 1910 EGY1.0010.37207.40 
  Eraqi, Salah 1919 EGY1.0010.38207.60 
  Sayed, Hany 2107 EGY0.001-0.3620-7.20 
 * 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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