Rapid: Individual Calculations February 2015
 El Amary, Kamal  Total change: 4.00  Rating chartPersonal card
 4th Gharbia Rapid 2015 Mahalla EGY 2015-01-03
RcRownchangeKK*chgGame
 2061 2281 7.00 8 0.93 20 18.60 
  Ghareib, Gamal 1881  * EGY1.0010.08201.60 
  Talaat, Moustafa Mohamed 1937 EGY1.0010.12202.40 
  Hussain, Ahmed Mohamed 2035 EGY1.0010.19203.80 
  Mahany, Mahmoud 2073 EGY1.0010.23204.60 
  Sadek, Sameh f2394 EGY0.001-0.3520-7.00 
  Hussein, Akram 2008 EGY1.0010.17203.40 
  Mahdy, Tawfeik 2049 EGY1.0010.21204.20 
  Magdy, Morad 2112 EGY1.0010.28205.60 
 * 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)
 
 Egyptian Open 2015 - Rapid Cairo EGY 2015-01-16
RcRownchangeKK*chgGame
 2070 2281 4.50 7 -0.73 20 -14.60 
  Hanafy, Khaled 1881  * EGY0.501-0.4220-8.40 
  Hussein, Amer 2080 EGY0.501-0.2620-5.20 
  Fawzy, Adham f2062 EGY0.501-0.2820-5.60 
  Taha, Hussein Ahmed 1922 EGY1.0010.10202.00 
  Yousry, Salah f2365 EGY0.001-0.3820-7.60 
  Nader, Mohamed m2029 EGY1.0010.19203.80 
  Zayan, Osama 2148 EGY1.0010.32206.40 
 * 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)
 

 

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