Individual Calculations June 2024
 Wang, Gaofei  Total change: 38.00  Rating chartPersonal card
 33rd Annual Chicago Open - U2100 Wheeling, IL USA 2024-05-24
RcRownchangeKK*chgGame
 1753 1636 2.00 3 0.95 40 38.00 
  Jiang, Mathew 1824 USA0.001-0.2640-10.40 
  Gelman, Jeffrey A 1616 USA1.0010.474018.80 
  Turner, Bill 1820 USA1.0010.744029.60 

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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