Individual Calculations July 2021
 Dill, James  Total change: 24.80  Rating chartPersonal card
 2021 Carolinas Classic Charlotte, North Carolina USA 2021-06-18
RcRownchangeKK*chgGame
 1902 1792 2.50 5 0.62 40 24.80 
  Wang, Tianqi 2192  * USA0.001-0.0840-3.20 
  Nguyen, James 1958 USA1.0010.724028.80 
  Hardaway, Brewington c1907 USA0.001-0.3440-13.60 
  Tay, Brian 1704 USA0.501-0.1240-4.80 
  Harris, Luke 1748 USA1.0010.444017.60 
 * 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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