Individual Calculations November 2023
 Zhang, Alicia S  Total change: -7.60  Rating chartPersonal card
 Houston Fall Championship 2023 - Club Houston, TX USA 2023-09-29
RcRownchangeKK*chgGame
 1287 1436 2.50 4 -0.19 40 -7.60 
  Veremjov, Mihail 1480 NOR1.0010.564022.40 
  Hosur, Sanmita 1120 USA0.001-0.8740-34.80 
  De Leon, Jacob Emmanuel 1135 USA0.501-0.3540-14.00 
  Uchila, Pratham 1411 USA1.0010.474018.80 

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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