Rapid: Individual Calculations October 2019
 Abdou, Mohamed Hamdy  Total change: 25.00  Rating chartPersonal card
 13th Nasser Seddik Rapid Chess 2019 Alexandria EGY 2019-08-30
RcRownchangeKK*chgGame
 2000 2053 5.00 9 0.08 20 1.60 
  Abdel Aziz, Mohamed 1653  * EGY1.0010.08201.60 
  Abdel Hameid, Zaki 1848 EGY1.0010.24204.80 
  Mousa, Ahmed 2256 EGY0.001-0.2420-4.80 
  Abdel Monem, Atea 1653  * EGY1.0010.08201.60 
  Mokhtar, Ahmed 2302 EGY1.0010.812016.20 
  Samy, Amro 2038 EGY0.001-0.5220-10.40 
  Raslan, Moustafa 2176 EGY1.0010.672013.40 
  Naby, Saiid A. 2267 EGY0.001-0.2320-4.60 
  Medhat, Magdy 1807 EGY0.001-0.8120-16.20 
 * 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)
 
 Abdel Naser Hussein Rapid Alexandria EGY 2019-09-27
RcRownchangeKK*chgGame
 1989 2034 5.50 8 1.17 20 23.40 
  Ibrahim, Atia Ahmed 1634  * EGY1.0010.08201.60 
  Mousa, Ahmed 2246 EGY0.5010.27205.40 
  Raslan, Moustafa 2211 EGY1.0010.732014.60 
  Khatab, Esam 1752 EGY1.0010.16203.20 
  Naby, Saiid A. 2212 EGY0.001-0.2720-5.40 
  Hamouda, Mostafa 1773 EGY1.0010.18203.60 
  Sobhy, Raafat 2022 EGY0.501-0.0220-0.40 
  Mosallam, Hosam 2062 EGY0.5010.04200.80 
 * 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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