Individual Calculations May 2024
 He, Justin Shandong  Total change: 86.80  Rating chartPersonal card
 5th Colonial Open Dulles, VA USA 2024-03-28
RcRownchangeKK*chgGame
 1911 1701 3.00 4 2.08 40 83.20 
  Guntaka, Aayansh R 1890 USA1.0010.754030.00 
  Ismayilova, Khanim wc1893 AZE1.0010.754030.00 
  Luo, Wesley 1915 USA1.0010.774030.80 
  Pillai, Adithya 1947 USA0.001-0.1940-7.60 

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)
 
 2024 April DFW FIDE Royale - Championship Irving, TX USA 2024-04-12
RcRownchangeKK*chgGame
 1737 1701 1.00 2 0.09 40 3.60 
  Yao, Annie 1668 USA1.0010.454018.00 
  Zhou, Brian Xing 1806 USA0.001-0.3640-14.40 

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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