Rapid: Individual Calculations February 2015
 Abd El Fatah, Reda Fadel  Total change: 4.20  Rating chartPersonal card
 4th Gharbia Rapid 2015 Mahalla EGY 2015-01-03
RcRownchangeKK*chgGame
 1889 2113 7.00 9 0.21 20 4.20 
  El Nabawy, Nabil 1713  * EGY1.0010.08201.60 
  Taha, Shereif 1745 EGY0.001-0.9020-18.00 
  Hemeida, Eyad 1713  * EGY1.0010.08201.60 
  Abbas, Ahmed 1864 EGY0.001-0.8120-16.20 
  Sobhy, Magdy 1717 EGY1.0010.08201.60 
  M.mahmoud, Mohamed 1923 EGY1.0010.25205.00 
  Abbas, Tarek 1974 EGY1.0010.31206.20 
  Khater, Hamdy 1939 EGY1.0010.27205.40 
  Abdel Razik, Khaled m2413 EGY1.0010.852017.00 
 * 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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