Rapid: Individual Calculations June 2017
 Ibrahim, Sameh  Total change: -35.60  Rating chartPersonal card
 Mr. Hassan Mohsen Chess Rapid Cairo EGY 2017-05-01
RcRownchangeKK*chgGame
 1934 1925 3.00 6 0.20 20 4.00 
  Al-Saadi, Jumaa A.gatea f2133 IRQ0.001-0.2320-4.60 
  Mahdy, Tawfeik 2096 EGY0.001-0.2720-5.40 
  Waheed Shawky, Youssef 1525  * EGY1.0010.08201.60 
  Antar, Hossam 2103 EGY1.0010.732014.60 
  Moreis, Amgad 2086 EGY0.001-0.2920-5.80 
  Hamed, Amro Mohamed 1663 EGY1.0010.18203.60 
 * 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)
 
 Mr. Mohamed Zabeib Rapid Alexandria EGY 2017-05-05
RcRownchangeKK*chgGame
 1837 1925 4.00 8 -0.76 20 -15.20 
  Ashraf, Mohamed 2167 EGY0.001-0.2020-4.00 
  Abdel Gawad, Ahmed Elsayed 1575 EGY1.0010.11202.20 
  Fahmy, Osama 2152 EGY0.001-0.2120-4.20 
  Ibrahem, Atea 1709 EGY1.0010.22204.40 
  Raslan, Moustafa 2175 EGY0.001-0.1920-3.80 
  Swilam, Mahmoud 1525  * EGY1.0010.08201.60 
  Elhadad, Ahmed K 1641 EGY0.001-0.8420-16.80 
  Sharl, Shady 1749 EGY1.0010.27205.40 
 * 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 Engineers Chess Rapid Tanta EGY 2017-05-25
RcRownchangeKK*chgGame
 1828 1925 3.00 7 -1.22 20 -24.40 
  Awadhom, Rabea 2028 EGY0.001-0.3620-7.20 
  Osman, Osman Ahmed 1617 EGY1.0010.14202.80 
  Desoky, Ibrahim 2082 EGY0.001-0.2920-5.80 
  Gad, Mohammed Qotb 1662 EGY0.001-0.8220-16.40 
  Abdel Monem, Atea 1525  * EGY1.0010.08201.60 
  Hamouda, Mostafa 1762 EGY1.0010.28205.60 
  Lotfy, Abdel Rahman 2122 EGY0.001-0.2520-5.00 
 * 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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