Individual Calculations February 2023
 Acharya, Samir  Total change: 49.20  Rating chartPersonal card
 2023 Pan-American Intercollegiate Team Championship - U1800 Section Seattle, WA USA 2023-01-05
RcRownchangeKK*chgGame
 1823 1415 1.50 3 1.23 40 49.20 
  Mukumbya, Benjamin 1897 UGA0.001-0.0540-2.00 
  Toppen-Ryan, Harrison 1691 USA0.5010.334013.20 
  Dawar, Ria 1881 USA1.0010.954038.00 

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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