Individual Calculations February 2023
 You, Eden  Total change: -79.60  Rating chartPersonal card
 55th annual Liberty Bell Open - U2100 Philadelphia, PA USA 2023-01-13
RcRownchangeKK*chgGame
 1465 1693 1.00 4 -1.99 40 -79.60 
  Li, Audrey Keyan 1282 USA1.0010.08403.20 
  Herman, Geoffrey 1759 USA0.001-0.4140-16.40 
  Kashyap, Mahati B 1326 USA0.001-0.9040-36.00 
  Diao, Sujia 1491 USA0.001-0.7640-30.40 

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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