Individual Calculations February 2023
 He, Ryan  Total change: 5.60  Rating chartPersonal card
 2023 Pan-American Intercollegiate Team Championship Seattle, WA USA 2023-01-05
RcRownchangeKK*chgGame
 1982 1616 0.50 3 0.14 40 5.60 
  Murugappan, Ganesh 2095 USA0.001-0.0540-2.00 
  Lee, Linden 2026 USA0.001-0.0840-3.20 
  Nguyen, Dang 1826 USA0.5010.274010.80 

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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