Individual Calculations January 2024
 Durham, Dan  Total change: -38.20  Rating chartPersonal card
 2023 1000GM December Dual Scheveningen C Sunnyvale, CA USA 2023-12-09
RcRownchangeKK*chgGame
 1825 2017 1.00 4 -1.91 20 -38.20 
  Yang, Maxwell 1889 USA0.001-0.6720-13.40 
  Yang, Andersen 1866 USA0.501-0.2020-4.00 
  Talwalkar, Vedant 1926 USA0.501-0.1220-2.40 
  Pulijala, Akshaj 1617  * USA0.001-0.9220-18.40 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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