Individual Calculations February 2023
 Tyagi, Kushan  Total change: 5.20  Rating chartPersonal card
 2023 Pan-American Intercollegiate Team Championship Seattle, WA USA 2023-01-05
RcRownchangeKK*chgGame
 1968 2055 1.50 2 0.26 20 5.20 
  Bonam, Saigautam 1943 USA0.501-0.1520-3.00 
  Ma, Derek 1993 CAN1.0010.41208.20 

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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