Individual Calculations September 2023
 Rubio, Jorge  Total change: -16.40  Rating chartPersonal card
 2023 Denver Open Centennial, CO USA 2023-07-22
RcRownchangeKK*chgGame
 1822 1904 1.00 3 -0.82 20 -16.40 
  Jimenez, Luis A 1677 USA1.0010.21204.20 
  Campbell, David 1896 USA0.001-0.5120-10.20 
  Lundstrom, Brad 1892 USA0.001-0.5220-10.40 

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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