Individual Calculations November 2018
 Abdallah Hussein, Mohamed  Total change: 48.80  Rating chartPersonal card
 3rd Aal Elkhaiary Chess Open Marsa Matrouh EGY 2018-10-11
RcRownchangeKK*chgGame
 1801 1722 4.50 8 1.22 40 48.80 
  Hassan, Sayed Barakat m2122  * EGY0.001-0.0840-3.20 
  Zinhom Mostafa, Shaima 1419 EGY0.501-0.3640-14.40 
  Moreis, Amgad 2122  * EGY1.0010.924036.80 
  Aly, Osama Mahmoud 1998 EGY0.001-0.1740-6.80 
  Sadaga, Salah 1952 LBA0.5010.294011.60 
  Hemeida, Eyad 1628 EGY0.501-0.1340-5.20 
  Dryouk, Omer Jamal 1322  * LBA1.0010.08403.20 
  Algzery, Ibrahim 1848 EGY1.0010.674026.80 
 * 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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