Individual Calculations July 2023
 Kis, Lorand Bela  Total change: -23.20  Rating chartPersonal card
 17th annual Philadelphia Open - Major Philadelphia, PA USA 2023-06-23
RcRownchangeKK*chgGame
 1733 2011 0.50 2 -1.16 20 -23.20 
  Li, Michael 1696 USA0.501-0.3620-7.20 
  Sharuda, Kameliia 1769 USA0.001-0.8020-16.00 

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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