Individual Calculations February 2020
 Gregory, Bryson  Total change: 32.40  Rating chartPersonal card
 2019 Pan-American Intercollegiate Championship Charlotte, North Carolina USA 2019-12-27
RcRownchangeKK*chgGame
 1893 2013 4.00 5 0.81 40 32.40 
  Leonik, Conrad 1613  * USA1.0010.08403.20 
  Preotu, Razvan g2413  * CAN0.001-0.0840-3.20 
  Graham, Paul 1861 USA1.0010.304012.00 
  Balyan, Vishal 1962 USA1.0010.434017.20 
  Garcia, Miguel Angel 1616 USA1.0010.08403.20 
 * 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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