Rapid: Individual Calculations May 2018
 Abdel Hameid, Zaki  Total change: -8.40  Rating chartPersonal card
 1st King of Draw Rapid Tanta EGY 2018-04-03
RcRownchangeKK*chgGame
 1844 1821 2.50 6 -0.31 20 -6.20 
  Allam, Emad Hamdy 2153 EGY0.001-0.1220-2.40 
  Ragaa, Hassan 1936 EGY0.001-0.3420-6.80 
  Sakr, Abdel Rehem 1596 EGY0.501-0.2820-5.60 
  Agha, Mohamed 1565 EGY1.0010.19203.80 
  Moatamid, Yasser 1899 EGY1.0010.612012.20 
  Gouda, Mohamed 1914 EGY0.001-0.3720-7.40 

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)
 
 El Hafeed Alexandria EGY 2018-04-09
RcRownchangeKK*chgGame
 1817 1821 1.50 5 -0.91 20 -18.20 
  Ashraf, Shereif f2108 EGY0.001-0.1620-3.20 
  Samy, Amro 2019 EGY0.001-0.2420-4.80 
  Nashaat, Kerulos 1519 EGY1.0010.15203.00 
  Fatahalla, Tarek 2020 EGY0.001-0.2420-4.80 
  Wafa, Hamed 1421  * EGY0.501-0.4220-8.40 
 * 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)
 
 2nd Edku Rapid Edku EGY 2018-04-25
RcRownchangeKK*chgGame
 1787 1821 4.50 7 0.80 20 16.00 
  Elsayed Abdelsalam, Osama 1622 EGY1.0010.24204.80 
  Kamel, Shereif 1948 EGY0.001-0.3320-6.60 
  Abbasy, Shahata Mohamed 1504 EGY0.501-0.3720-7.40 
  Elmadkhom, Salem Nabeil 1421  * EGY1.0010.08201.60 
  Moreis, Amgad 2132 EGY0.001-0.1420-2.80 
  Shoieb, Mahmoud 1865 EGY1.0010.562011.20 
  Fatahalla, Tarek 2020 EGY1.0010.762015.20 
 * 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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