Rapid: Individual Calculations August 2022
 Alshammari, Mohammad  Total change: -4.20  Rating chartPersonal card
 2nd wafra fainancial services co. chess championship kuwait KUW 2022-07-21
RcRownchangeKK*chgGame
 1891 1408 0.00 3 -0.21 20 -4.20 
  Al-Hajiri, Bader f2064 KUW0.001-0.0120-0.20 
  Adly, Ibrahim 1679 EGY0.001-0.1720-3.40 
  Dwieb, Islam 1929 EGY0.001-0.0320-0.60 

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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