Rapid: Individual Calculations June 2022
 Ashraf Shafik, Abanoub  Total change: 38.00  Rating chartPersonal card
 Black Horse 29 Alexandria EGY 2022-05-04
RcRownchangeKK*chgGame
 1639 1762 7.00 8 1.90 20 38.00 
  Mohamed Selim, Ahmed 1493 EGY1.0010.17203.40 
  Amr Aly, Ahmed 1362  * EGY0.001-0.9220-18.40 
  Mina, Ehab 1479 EGY1.0010.16203.20 
  Abdel Salam, Ahmed Islam 1574 EGY1.0010.26205.20 
  Elfaham, Mahmoud 1840 EGY1.0010.612012.20 
  Gad, Mohammed Qotb 1781 EGY1.0010.532010.60 
  Omran, Amro 1767 EGY1.0010.512010.20 
  Khalifa, Zeyad 1817 EGY1.0010.582011.60 
 * 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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