Individual Calculations September 2022
 Sinnott, Alex  Total change: 21.60  Rating chartPersonal card
 Marshall Premier August 2022 New York, NY USA 2022-08-05
RcRownchangeKK*chgGame
 2015 1844 2.00 4 0.54 40 21.60 
  Das, Aditeya 1743 USA1.0010.364014.40 
  Brodsky, David m2494 USA0.001-0.0140-0.40 
  Stern-Rodriguez, Elias 1923 USA0.5010.11404.40 
  Cheung, Ryan 1898 USA0.5010.08403.20 

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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