Individual Calculations August 2023
 Wu, Eliot S  Total change: 66.00  Rating chartPersonal card
 2nd annual World Open Amateur Philadelphia, PA USA 2023-06-26
RcRownchangeKK*chgGame
 1715 1503 3.00 5 1.65 40 66.00 
  Campbell, Joshua Arden 1951 USA1.0010.944037.60 
  Reddy, Sushruta 1484 IND1.0010.474018.80 
  Su, Kenneth 1855 USA0.001-0.1140-4.40 
  Canzhou, He 1773 CHN0.001-0.1740-6.80 
  Kang, Michael Jiayi 1514 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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