Individual Calculations February 2023
 Pillai, Adithya  Total change: 33.20  Rating chartPersonal card
 60th Annual Baltimore Open - Championship Linthicum Heights, MD USA 2023-01-27
RcRownchangeKK*chgGame
 1952 1880 2.50 4 0.83 40 33.20 
  Tahmassebi, Bijan 2198 USA0.001-0.1340-5.20 
  Ye, Chen-Chen 1902 USA0.5010.03401.20 
  Fischer, Robert J 1818 USA1.0010.414016.40 
  Carey, Michael P 1891 USA1.0010.524020.80 

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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