Individual Calculations November 2023
 Mangudi, Amudan  Total change: 6.00  Rating chartPersonal card
 2023 October FIDE Classic - Open Mesa, AZ USA 2023-10-13
RcRownchangeKK*chgGame
 1836 1670 1.00 3 0.15 40 6.00 
  Sethuraman, Roshan 1886 USA0.001-0.2240-8.80 
  Liang, Ethan Y 1884 USA1.0010.774030.80 
  Martin, Drew 1739 USA0.001-0.4040-16.00 

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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