Individual Calculations September 2018
 Elhoseiny, Mosaad  Total change: -26.60  Rating chartPersonal card
 Egyptian Ch. Open 2018 Final Cairo EGY 2018-08-07
RcRownchangeKK*chgGame
 1661 1901 7.00 11 -1.33 20 -26.60 
  Abo Serea, Gamal 1611 EGY1.0010.16203.20 
  Abo Zekry, Mohamed 2127 EGY0.001-0.2120-4.20 
  Fahmi, Adham 1501  * EGY1.0010.08201.60 
  Ismail, Reda 2171 EGY0.001-0.1720-3.40 
  Abdel Aziz Meky, Ahmed 1633 EGY0.001-0.8320-16.60 
  Essam, Soad wc1501  * EGY1.0010.08201.60 
  Abdin, Mahmoud 1501  * EGY1.0010.08201.60 
  Alaidy, Ahmed 1501  * EGY0.001-0.9220-18.40 
  Ayman, Solaiman 1501  * EGY1.0010.08201.60 
  George Dawod, Hany 1593 EGY1.0010.14202.80 
  Abdel Wahed, Hafez 1635 EGY1.0010.18203.60 
 * 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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