Individual Calculations November 2023
 Morad, Ahmed  Total change: -16.00  Rating chartPersonal card
 El Khayari Chess Open 2023 Marsa Matrouh EGY 2023-10-04
RcRownchangeKK*chgGame
 1907 2119 5.00 8 -0.80 20 -16.00 
  Said Zaki, Muhammad 1719  * EGY1.0010.08201.60 
  Hisham, Zyad 1727 EGY0.001-0.9220-18.40 
  Abo Zoer, Abdellah 1667 EGY1.0010.06201.20 
  Abdel Kader, Emad 1782 EGY1.0010.12202.40 
  Haitham, Mohammed Abdalrasool 1935 SUD0.501-0.2420-4.80 
  Azmey Anies, Mahmoud 1920 EGY1.0010.24204.80 
  Sarwat, Walaa m2228 EGY0.5010.15203.00 
  Hassan, Sayed Barakat m2275 EGY0.001-0.2920-5.80 
 * 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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