Rapid: Individual Calculations October 2017
 Yousry, Mohamed  Total change: -9.20  Rating chartPersonal card
 1st Port Said Rapid (Hossam Ali) Posrt Said EGY 2017-09-21
RcRownchangeKK*chgGame
 1961 2123 3.50 6 -0.46 20 -9.20 
  Hamouda, Nasr 1723  * EGY1.0010.08201.60 
  Abo Elkheir, Wael Ahmed 2055 EGY0.001-0.5920-11.80 
  Seif Aziz, Ibrahem 1723  * EGY0.501-0.4220-8.40 
  Saber, Mohamed 1734 EGY1.0010.09201.80 
  El Amary, Kamal f2239 EGY1.0010.662013.20 
  Mousa, Ahmed 2292 EGY0.001-0.2820-5.60 
 * 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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