Rapid: Individual Calculations August 2018
 Kretam, Ayman  Total change: -4.80  Rating chartPersonal card
 Alex chess 2 Alexandria EGY 2018-06-29
RcRownchangeKK*chgGame
 1940 2015 6.00 8 1.32 20 26.40 
  Elmorshdy, Begad 1615  * EGY1.0010.08201.60 
  Abdel Aziz, Mohamed 1697 EGY1.0010.13202.60 
  Ibrahim, Sameh 1834 EGY1.0010.26205.20 
  Sewelem, Ahmad S 1859 EGY1.0010.29205.80 
  Ashraf, Ahmed Ramadan 1902 EGY1.0010.35207.00 
  Yasseen, Aly m2172 EGY1.0010.712014.20 
  Naby, Saiid A. 2302 EGY0.001-0.1620-3.20 
  Eldengawy, Ahmed 2136 EGY0.001-0.3420-6.80 
 * 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 chess arena Alexandria EGY 2018-07-13
RcRownchangeKK*chgGame
 1926 1977 4.00 7 0.10 20 2.00 
  Abdel Fatah, Ahmed 1656 EGY1.0010.13202.60 
  Ashraf, Shereif f2232 EGY0.001-0.1920-3.80 
  Abdel Mageed, Ibrahim Mohamed 1658 EGY1.0010.13202.60 
  Allam, Emad Hamdy 2200 EGY0.001-0.2220-4.40 
  Elghaly, Mohamed 1793 EGY1.0010.26205.20 
  Elkhodary, Abdalla 1736 EGY1.0010.20204.00 
  Sayed Hassan, Mohamed 2208 EGY0.001-0.2120-4.20 

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)
 
 Mohamad Saad Rapid Alexandria EGY 2018-07-23
RcRownchangeKK*chgGame
 1643 1977 1.50 4 -2.00 20 -40.00 
  Bakheet, Mohamed Adel 1589 EGY1.0010.09201.80 
  Tamer, Ahmed c1684 EGY0.501-0.3520-7.00 
  Hashem, Mostafa 1694 EGY0.001-0.8420-16.80 
  Abdallah Hussein, Mohamed 1604 EGY0.001-0.9020-18.00 

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 King of Draw Rapid Tanta EGY 2018-07-27
RcRownchangeKK*chgGame
 1896 1977 5.00 8 0.34 20 6.80 
  Wafa, Hamed 1577  * EGY1.0010.08201.60 
  Osman, Ahmed 1577  * EGY1.0010.08201.60 
  Sayed, Hany 2186 EGY0.001-0.2320-4.60 
  Medhat, Magdy 1809 EGY1.0010.28205.60 
  Elazab, Shereif 1868 EGY1.0010.35207.00 
  Raslan, Moustafa 2179 EGY0.001-0.2420-4.80 
  Gohar, Mohamed Ahmed 1842 EGY1.0010.32206.40 
  Khalil, Ahmed Salem 2129 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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