Individual Calculations June 2022
 Li, Justin Y  Total change: 40.40  Rating chartPersonal card
 30th Annual Eastern Class Championships - Expert Sturbridge, Massachusetts USA 2022-04-29
RcRownchangeKK*chgGame
 1813 1603 2.00 4 1.01 40 40.40 
  Hebbar, Eshaan 1722 USA1.0010.664026.40 
  Taylor, Steven A 1976 USA0.001-0.1040-4.00 
  Carey, Michael P 1830 USA0.001-0.2140-8.40 
  Christiansen, Natasha C wc1722 USA1.0010.664026.40 

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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