Individual Calculations September 2015
 Hany, John  Total change: 87.20  Rating chartPersonal card
 Zagazig Open 2015 Zagazig EGY 2015-08-03
RcRownchangeKK*chgGame
 1947 1598 3.00 7 2.18 40 87.20 
  Allam, Emad Hamdy 1998  * EGY0.001-0.0840-3.20 
  Aly, Talal 1998  * EGY0.001-0.0840-3.20 
  Megahed, Wael 1970 EGY1.0010.904036.00 
  Khalil, Badr 1998  * EGY0.001-0.0840-3.20 
  Elsenbary, Elsayed 1952 EGY0.001-0.1140-4.40 
  Rashid, Mohammed 1849 EGY1.0010.814032.40 
  Abdel Mohsen, Mohamed 1862 EGY1.0010.824032.80 
 * 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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