Rapid: Individual Calculations September 2016
 Abdel Elah, Ahmed  Total change: 53.20  Rating chartPersonal card
 7th Gharbia Rapid Mahalla EGY 2016-07-30
RcRownchangeKK*chgGame
 2051 2086 7.50 9 2.66 20 53.20 
  Serag, Mohamed 1686  * EGY1.0010.08201.60 
  Mohamed, Hassan Mohamed 1824 EGY1.0010.18203.60 
  Labib, Ibrahim Hasan m2408 EGY0.001-0.1320-2.60 
  Elgamal, Amgad 1838 EGY1.0010.19203.80 
  Sewelem, Ahmad S 1964 EGY1.0010.33206.60 
  El Arousy, Abdul Hameed m2213 EGY1.0010.672013.40 
  Elgabry, Mohsen m2273 EGY1.0010.742014.80 
  Hussein, Akram 2181 EGY1.0010.632012.60 
  Tork, Mohamed 2068 EGY0.501-0.0320-0.60 
 * 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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