Individual Calculations November 2021
 Penagalapati, Anvitha  Total change: 12.80  Rating chartPersonal card
 BayAreaChess: The Real Bay Area Championship October 2021 - 1700-2099 Santa Clara, California USA 2021-10-09
RcRownchangeKK*chgGame
 1440 1315 1.00 2 0.32 40 12.80 
  Wu, Jayden 1338 USA1.0010.534021.20 
  Sane, Adway 1541 USA0.001-0.2140-8.40 

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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