Individual Calculations November 2022
 Ezat, Abdallah  Total change: 3.00  Rating chartPersonal card
 6th El Khayari Matrouh Open 2022 Marsa Matrouh EGY 2022-10-07
RcRownchangeKK*chgGame
 1735 2143 2.00 2 0.15 20 3.00 
  Mahmoud Youssef, Noha 1743  * EGY1.0010.08201.60 
  Ahmed Alshurbaje, Yazan 1727 EGY1.0010.07201.40 
 * 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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