Individual Calculations June 2016
 Ismail, Mohamed  Total change: -28.80  Rating chartPersonal card
 EGYPT Chess Open 2016 Cairo EGY 2016-04-22
RcRownchangeKK*chgGame
 1761 1787 2.00 5 -0.72 40 -28.80 
  Fatehy, Tarek 2187  * EGY0.001-0.0840-3.20 
  Morsy, Elsayed 2002 EGY0.001-0.2340-9.20 
  El Wakeel, Shaheer 1456 EGY0.001-0.8840-35.20 
  Ateya, Mamdouh 1585 EGY1.0010.24409.60 
  El Nabawy, Nabil 1575 EGY1.0010.23409.20 
 * 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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