Individual Calculations June 2024
 Yang, Vian  Total change: 9.20  Rating chartPersonal card
 33rd Annual Chicago Open - U2300 Wheeling, IL USA 2024-05-24
RcRownchangeKK*chgGame
 1945 1812 2.50 7 0.23 40 9.20 
  Mehrotra, Ekansh 1957 USA0.5010.19407.60 
  David, Kazuma 1935 USA1.0010.674026.80 
  Piseaux-Aillon, Raul 2054 USA0.001-0.2040-8.00 
  Shih, Matthew 1955 USA0.5010.19407.60 
  Wang, Rocky 1795 USA0.501-0.0240-0.80 
  Wisniowski, Natalie wc1950 USA0.001-0.3140-12.40 
  Luger, John 1967 USA0.001-0.2940-11.60 

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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