Individual Calculations November 2022
 McCarter, Sean Richard  Total change: -2.40  Rating chartPersonal card
 30th annual Midwest Class Championships - 1800-2099 Wheeling, IL USA 2022-10-07
RcRownchangeKK*chgGame
 1556 1699 2.00 3 -0.06 40 -2.40 
  Goliszek, Michael 1498 USA1.0010.24409.60 
  Ilyasov, Ahmed 1546 USA0.501-0.2040-8.00 
  Chen, Megan 1623 USA0.501-0.1040-4.00 

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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