Rapid: Individual Calculations January 2020
 Samy Salama, Beshoy  Total change: 27.60  Rating chartPersonal card
 Zagazig rapid 2019 Zagazig EGY 2019-11-30
RcRownchangeKK*chgGame
 1772 1466 2.50 6 1.38 20 27.60 
  Tamer, Ahmed c1866  * EGY0.001-0.0820-1.60 
  Khedr, Mahmoud 1866  * EGY1.0010.922018.40 
  Morsy, Elsayed 1866  * EGY0.5010.42208.40 
  Abdel Mohsen, Mohamed 1866  * EGY0.001-0.0820-1.60 
  Ismail, Hany 1866  * EGY0.001-0.0820-1.60 
  Adel Abou Zeid, Abdel Rahman 1302 EGY1.0010.28205.60 
 * 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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