Individual Calculations January 2022
 Zein Elabden, Aly  Total change: 8.00  Rating chartPersonal card
 Golden Cleopatra 2021 Giza EGY 2021-12-19
RcRownchangeKK*chgGame
 1834 1491 1.00 5 0.40 20 8.00 
  Magdy, Morad 1891  * EGY0.001-0.0820-1.60 
  Hany Kamal, Mohamed 1891  * EGY0.001-0.0820-1.60 
  Fatehy, Hazem 1844 EGY0.001-0.1120-2.20 
  Talaat, Mohamed 1805 EGY0.001-0.1420-2.80 
  Anwar, Ramadan 1739 EGY1.0010.812016.20 
 * 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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