Individual Calculations November 2018
 Abdel Hameid, Zaki  Total change: -125.60  Rating chartPersonal card
 3rd Aal Elkhaiary Chess Open Marsa Matrouh EGY 2018-10-11
RcRownchangeKK*chgGame
 1522 1722 2.00 7 -3.14 40 -125.60 
  Elgabry, Mohsen m2122  * EGY0.001-0.0840-3.20 
  Hmili, Maryem 1322  * TUN1.0010.08403.20 
  Ibrahim, Mohamed Ahmed 1464 EGY0.001-0.8240-32.80 
  Abdel Moneim Ahmed, Emad 1322  * EGY0.001-0.9240-36.80 
  Emad, Waleed 1407 EGY1.0010.14405.60 
  Kamal, Mostafa 1490 EGY0.001-0.7940-31.60 
  Mohey Eldin, Kareem 1528 EGY0.001-0.7540-30.00 
 * 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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