Rapid: Individual Calculations February 2019
 Abdel Monem, Atea  Total change: 60.00  Rating chartPersonal card
 Alex Ches Alexandria EGY 2019-01-07
RcRownchangeKK*chgGame
 1819 1558 3.00 8 1.37 20 27.40 
  Harraz, Hany 1958  * EGY0.5010.42208.40 
  Naby, Saiid A. 1958  * EGY0.001-0.0820-1.60 
  Fawzy, Abdel Kareim 1923 EGY0.001-0.1020-2.00 
  Khatab, Mahmoud 1523 EGY1.0010.45209.00 
  Abdel Aziz, Mohamed 1730 EGY1.0010.732014.60 
  Fared, Karim 1847 EGY0.001-0.1620-3.20 
  Ashraf, Fahd 1855 EGY0.001-0.1520-3.00 
  Mohab, Andro 1759 EGY0.5010.26205.20 
 * 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)
 
 international Alex chess 2019 Alexandria EGY 2019-01-15
RcRownchangeKK*chgGame
 1842 1558 4.50 9 2.96 20 59.20 
  Hosny Ahmed, Mohamed 1792 EGY1.0010.792015.80 
  Abdel Hameid, Zaki 1819 EGY1.0010.822016.40 
  Atea, Khaled 1958  * EGY0.001-0.0820-1.60 
  Fared, Karim 1847 EGY0.001-0.1620-3.20 
  Abdel Mageed, Ibrahim Mohamed 1748 EGY0.5010.25205.00 
  Abdel Aziz, Mohamed 1730 EGY1.0010.732014.60 
  Elsayed, Islam 1958  * EGY0.001-0.0820-1.60 
  Mohamed, Aly Essam 1765 EGY1.0010.772015.40 
  Elamrawy, Mohamed 1958  * EGY0.001-0.0820-1.60 
 * 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)
 
 Nasser Seddik Chess Rapid Alexandria EGY 2019-01-21
RcRownchangeKK*chgGame
 1790 1558 0.00 6 -1.33 20 -26.60 
  Darwish, Amro 1869 EGY0.001-0.1420-2.80 
  Abo Elftoh, Hany 1759 EGY0.001-0.2420-4.80 
  Hamouda, Mostafa 1702 EGY0.001-0.3120-6.20 
  Elsayed, Islam 1958  * EGY0.001-0.0820-1.60 
  Abdallah Hussein, Mohamed 1742 EGY0.001-0.2620-5.20 
  Ibrahim, Sameh 1710 EGY0.001-0.3020-6.00 
 * 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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