Rapid: Individual Calculations March 2024
 Badr, Mahmoud Ali  Total change: 15.00  Rating chartPersonal card
 MANSORA CHESS CLUB 17 Dakahlia EGY 2024-02-16
RcRownchangeKK*chgGame
 1696 1971 8.00 9 0.75 20 15.00 
  Ahmed Elemam, Abd Elaziz 1571  * EGY1.0010.08201.60 
  Shata, Ali 1517 EGY1.0010.06201.20 
  Ramdan Mohamed, Mohamed 1624 EGY1.0010.11202.20 
  Ashraf Arafat, Mohamed 1639 EGY1.0010.12202.40 
  Beder, Osama 1723 EGY1.0010.19203.80 
  George, Farid 1578 EGY1.0010.08201.60 
  Mahmoud Osman, Anas 1743 EGY0.001-0.7920-15.80 
  Sharaf Eldin, Tamer 1922 EGY1.0010.43208.60 
  Lotfy, Abdel Rahman 1950 EGY1.0010.47209.40 
 * 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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