Individual Calculations June 2017
 El Shenawy, Ashraf  Total change: -23.80  Rating chartPersonal card
 2nd. El Khayari Chess Open 2017 Marsa Matrouh EGY 2017-05-12
RcRownchangeKK*chgGame
 1935 2060 4.50 9 -1.19 20 -23.80 
  Tohamy, Abdel Moneem 1660  * EGY1.0010.08201.60 
  Yasseen, Aly m2303 EGY0.001-0.2020-4.00 
  Ahmed Mohamed, Mourad 1679 EGY1.0010.09201.80 
  Abdel Hameed Hassan, Hesham 1886 EGY1.0010.27205.40 
  Ezat, Abdallah 2176 EGY0.001-0.3420-6.80 
  Abo Zoer, Abdellah 1660  * EGY1.0010.08201.60 
  Abou El Zein, Eid Mahmoud m2220 EGY0.001-0.2920-5.80 
  Salem, Sameh 1931 EGY0.501-0.1720-3.40 
  Abbas, Ahmed 1899 EGY0.001-0.7120-14.20 
 * 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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