Individual Calculations April 2015
 Sobh, Amrou  Total change: 16.80  Rating chartPersonal card
 4th Aswan 2015 Aswan EGY 2015-03-04
RcRownchangeKK*chgGame
 2148 2128 4.50 8 0.84 20 16.80 
  Mahmoud, Mahetab 1728  * EGY1.0010.08201.60 
  El Arousy, Abdul Hameed m2293 EGY0.5010.22204.40 
  Fadi, Marko 2206 EGY1.0010.612012.20 
  Elgabry, Mohsen m2277 EGY0.001-0.3020-6.00 
  Hassan, Sayed Barakat m2348 EGY1.0010.782015.60 
  Ameir, Moheb m2288 EGY0.001-0.2920-5.80 
  Zayan, Mohamed f2146 EGY0.001-0.4720-9.40 
  Amin, Amro 1894 EGY1.0010.21204.20 
 * 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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