Individual Calculations July 2023
 Bartell, Thomas  Total change: 0.30  Rating chartPersonal card
 17th annual Philadelphia Open - Major Philadelphia, PA USA 2023-06-23
RcRownchangeKK*chgGame
 2036 2330 4.00 5 0.03 10 0.30 
  Yang, Daniel 1897 USA1.0010.06100.60 
  Zhang, Samuel 1937 USA1.0010.08100.80 
  Hoffman, Luc William Crim 1893 USA1.0010.06100.60 
  Dlugy, Maxim g2523 USA0.001-0.2510-2.50 
  Li, Kevin Zhang 1930  * USA1.0010.08100.80 
 * 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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