Individual Calculations November 2023
 Wen, Kally  Total change: -37.20  Rating chartPersonal card
 2023 1000GM October BonaFIDE Open Sunnyvale, CA USA 2023-10-14
RcRownchangeKK*chgGame
 1708 1813 1.00 3 -0.93 40 -37.20 
  Zhou, Ivan 1683 USA0.001-0.6840-27.20 
  Patil, Yashas 1708 USA0.501-0.1440-5.60 
  Srinivasan, Sivavishnu 1732 USA0.501-0.1140-4.40 

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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