Rapid: Individual Calculations June 2022
 Ataoot, Mohamed  Total change: 21.60  Rating chartPersonal card
 Nawras tournament Chess Port Said EGY 2022-05-03
RcRownchangeKK*chgGame
 1897 1774 3.50 7 1.08 20 21.60 
  Gabr, Ahmed 2031 EGY0.001-0.1820-3.60 
  Kretam, Ayman 1951 EGY0.5010.23204.60 
  Eltenawy, Refaat 1891 EGY0.5010.16203.20 
  Elabasery, Medhat 1885 EGY0.5010.15203.00 
  Moawad, Elsayed Abdel Hameid 2077 EGY0.001-0.1420-2.80 
  Elatala, Aly 1676 EGY1.0010.37207.40 
  Azmey Anies, Mahmoud 1766 EGY1.0010.49209.80 

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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