Individual Calculations April 2024
 Aipa, Likeke Sing Lee  Total change: -3.80  Rating chartPersonal card
 31st Annual Western Class Championship - Expert Irvine, CA USA 2024-03-01
RcRownchangeKK*chgGame
 1838 1911 1.00 2 -0.19 20 -3.80 
  Danduprolu, Ridhi Varma 1901 USA1.0010.49209.80 
  Zhang, Glenn 1774 USA0.001-0.6820-13.60 

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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