Individual Calculations November 2022
 Li, David Tongjia  Total change: 35.60  Rating chartPersonal card
 30th annual Midwest Class Championships - 1800-2099 Wheeling, IL USA 2022-10-07
RcRownchangeKK*chgGame
 1765 1593 2.00 4 0.89 40 35.60 
  Brooks, Will Joseph 1705 USA0.001-0.3540-14.00 
  Feng, Jay 1768 USA1.0010.734029.20 
  Moerlien, Puwit Sky 1848 USA1.0010.814032.40 
  Mehrotra, Ekansh 1739 USA0.001-0.3040-12.00 

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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