Individual Calculations November 2023
 Azmey Anies, Mahmoud  Total change: -60.00  Rating chartPersonal card
 El Khayari Chess Open 2023 Marsa Matrouh EGY 2023-10-04
RcRownchangeKK*chgGame
 1805 1920 2.50 7 -1.50 40 -60.00 
  Bakr Saaed, Mohamed 1520  * EGY1.0010.08403.20 
  Ragheb, Malak 2255 EGY0.5010.384015.20 
  Mohamed Hassan, Salah 1161 EGY1.0010.00400.00 
  Zayan, Osama 2146 EGY0.001-0.2140-8.40 
  Morad, Ahmed 2119 EGY0.001-0.2440-9.60 
  Amr Abdel Tawab, Ahmed 1668 EGY0.001-0.8140-32.40 
  Alwani, Abdel Rahman 1767 EGY0.001-0.7040-28.00 
 * 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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