Individual Calculations February 2023
 Hill, Leroy  Total change: -26.00  Rating chartPersonal card
 55th annual Liberty Bell Open - U2100 Philadelphia, PA USA 2023-01-13
RcRownchangeKK*chgGame
 1659 1874 2.50 5 -1.30 20 -26.00 
  Ju, Alan 1627 USA0.001-0.8120-16.20 
  Spohngellert, Oliv 1697 USA1.0010.27205.40 
  Teitelman, Aiden 1795 USA0.001-0.6120-12.20 
  Waranch, Samuel 1700 USA0.501-0.2320-4.60 
  Debmisra, Ariv 1474  * USA1.0010.08201.60 
 * 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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