Blitz: Individual Calculations June 2017
 Suliman, Idriss  Total change: -9.60  Rating chartPersonal card
 Assem Abdel Razik Blitz Open 2017 Marsa Matrouh EGY 2017-05-19
RcRownchangeKK*chgGame
 1849 1526 0.50 7 -0.48 20 -9.60 
  Kretam, Ayman 1926  * EGY0.001-0.0820-1.60 
  Salem, Sameh 1890 EGY0.001-0.1020-2.00 
  Hussain, Abdel Naser 1926  * EGY0.001-0.0820-1.60 
  Youssef Ahmed, Youssef 1825 EGY0.001-0.1520-3.00 
  Ibrahim, Sameh 1851 EGY0.001-0.1320-2.60 
  Abbas, Ahmed 1886 EGY0.5010.40208.00 
  Sobhy, Magdy 1641 EGY0.001-0.3420-6.80 
 * 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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