Individual Calculations August 2022
 Pham, Linda  Total change: 17.60  Rating chartPersonal card
 11th annual World Open Women's Championship Philadelphia, PA USA 2022-06-29
RcRownchangeKK*chgGame
 1671 1249 1.00 3 0.44 40 17.60 
  Franco Prasanna, Gracy wf1956 USA0.001-0.0140-0.40 
  Kennedy, Shernaz wm1827 USA1.0010.984039.20 
  Skariah, Anushka Elizabeth 1230 USA0.001-0.5340-21.20 

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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