Rapid: Individual Calculations July 2017
 Eisa, Moustafa  Total change: -2.60  Rating chartPersonal card
 5th Engineers Rapid Tanta EGY 2017-06-08
RcRownchangeKK*chgGame
 1879 1827 2.00 5 -0.13 20 -2.60 
  Anwar, Ashraf 2151 EGY0.001-0.1320-2.60 
  Desoky, Ibrahim 2101 EGY0.001-0.1720-3.40 
  Alyeldin, Mohamed 1427  * EGY1.0010.08201.60 
  Almenshawy, Waell 1861 EGY1.0010.552011.00 
  Gohar, Mohamed Ahmed 1857 EGY0.001-0.4620-9.20 
 * 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)
 

 

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