Individual Calculations March 2024
 Moatamid, Yasser  Total change: -0.40  Rating chartPersonal card
 Mental Development Center Chess Tournament 6 Cairo EGY 2024-01-17
RcRownchangeKK*chgGame
 1818 1915 2.50 4 -0.02 20 -0.40 
  Khater, Hamdy 1868 EGY1.0010.43208.60 
  Beshara, Nadi 1918 EGY0.001-0.5020-10.00 
  Abdo Mohamed , Shady 1697 EGY0.501-0.2820-5.60 
  Elabd, Hossam 1788 EGY1.0010.33206.60 

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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