Individual Calculations July 2023
 McCormick, Cale  Total change: -18.20  Rating chartPersonal card
 32nd annual Chicago Open - U2300 Section Wheeling, IL USA 2023-05-26
RcRownchangeKK*chgGame
 1898 2077 2.00 4 -0.91 20 -18.20 
  Rao, Anjaneya Sripathy 1830 USA0.001-0.8120-16.20 
  Oyunchimeg, Genden 2029 MGL1.0010.43208.60 
  Pendse, Vihaan 1844 USA1.0010.21204.20 
  Vanderhoek, Kalman 1889 USA0.001-0.7420-14.80 

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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