Individual Calculations September 2023
 Decord, Aaron  Total change: 9.60  Rating chartPersonal card
 2nd annual Nashville Summer Classic Nashville, TN USA 2023-07-28
RcRownchangeKK*chgGame
 1923 2048 3.50 5 0.24 40 9.60 
  Gardezi, Arsal 2099 USA0.001-0.4340-17.20 
  Pickard, Sid 1799 USA1.0010.19407.60 
  Sana, Mariano 2039 USA0.501-0.0140-0.40 
  Melvin, Bill 1933 USA1.0010.344013.60 
  Peters, Epiphany M 1747 USA1.0010.15406.00 

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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