Rapid: Individual Calculations July 2019
 Naby, Saiid A.  Total change: -20.40  Rating chartPersonal card
 6th Nasser Seddik Rapid Chess Alexandria EGY 2019-06-11
RcRownchangeKK*chgGame
 2008 2262 7.00 7 1.54 20 30.80 
  Ibrahim, Sameh 1862  * EGY1.0010.08201.60 
  Darwish, Amro 1882 EGY1.0010.09201.80 
  Abdou, Mohamed Hamdy 2094 EGY1.0010.28205.60 
  Mousa, Ahmed 2301 EGY1.0010.552011.00 
  Atea, Khaled 2150 EGY1.0010.35207.00 
  Tamer, Ahmed c1907 EGY1.0010.11202.20 
  Elatar, Mohamed 1862  * EGY1.0010.08201.60 
 * 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)
 
 Alex. Tanta Chess Rapid Alexandria EGY 2019-06-14
RcRownchangeKK*chgGame
 1921 2262 7.00 9 -0.84 20 -16.80 
  Soliman, Ehab 1862  * EGY1.0010.08201.60 
  Hafez, Mohamed 1862  * EGY1.0010.08201.60 
  Saiid, Ibrahim 1996 EGY0.001-0.8220-16.40 
  Ramadan, Moustafa 1862  * EGY1.0010.08201.60 
  Youssef, Fady 1862  * EGY0.001-0.9220-18.40 
  Hassouna, Mohamed Khalid 1862  * EGY1.0010.08201.60 
  Adel, Sara wf1862  * EGY1.0010.08201.60 
  Khedr, Mahmoud 1957 EGY1.0010.14202.80 
  Raslan, Moustafa 2162 EGY1.0010.36207.20 
 * 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)
 
 7th Nasser Seddik Rapid Chess Alexandria EGY 2019-06-18
RcRownchangeKK*chgGame
 1956 2262 4.00 7 -1.72 20 -34.40 
  Abdel Razik, Islam 1862  * EGY0.001-0.9220-18.40 
  Magdy, Bishoy 1862  * EGY1.0010.08201.60 
  Farghaly, Ahmed 1862  * EGY1.0010.08201.60 
  Tamer, Mohamed f1862  * EGY1.0010.08201.60 
  Elnashar, Ahmed 1862  * EGY1.0010.08201.60 
  Fawzy, Adham m2472 EGY0.001-0.2320-4.60 
  Tamer, Ahmed c1907 EGY0.001-0.8920-17.80 
 * 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)
 

 

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