Rapid: Individual Calculations June 2017
 Elhadad, Ahmed K  Total change: 66.80  Rating chartPersonal card
 Mr. Mohamed Zabeib Rapid Alexandria EGY 2017-05-05
RcRownchangeKK*chgGame
 1937 1641 4.50 7 3.34 20 66.80 
  Ahmed, Tamer 2041  * EGY0.001-0.0820-1.60 
  Omara, Mohamed 1954 EGY0.5010.36207.20 
  Mahmoud, Hassan 1718 EGY1.0010.612012.20 
  Saad, Ahmed Mohamed 1981 EGY0.5010.38207.60 
  Almenshawy, Waell 1896 EGY0.5010.31206.20 
  Ibrahim, Sameh 1925 EGY1.0010.842016.80 
  Abdel Wahed, Tarek 2041  * EGY1.0010.922018.40 
 * 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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