Individual Calculations November 2023
 Tang, Ethan J  Total change: 53.60  Rating chartPersonal card
 2023 October FIDE Classic - Open Mesa, AZ USA 2023-10-13
RcRownchangeKK*chgGame
 1930 1853 3.00 4 1.34 40 53.60 
  Song, Scott 1793 USA1.0010.424016.80 
  Atoufi, Pedram f2200 IRI0.5010.394015.60 
  Sethuraman, Roshan 1886 USA1.0010.554022.00 
  Jasinski, Alexander 1841 USA0.501-0.0240-0.80 

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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