Individual Calculations July 2019
 Casey, Garrett Wallace  Total change: -19.20  Rating chartPersonal card
 2019 Washington Open Lynnwood, Washington USA 2019-05-25
RcRownchangeKK*chgGame
 1734 1826 2.00 4 -0.48 40 -19.20 
  Breckenridge, Steven f2212 USA0.001-0.0940-3.60 
  Wu, Abbie 1448 USA0.001-0.9140-36.40 
  Chang, Eddie 1700 USA1.0010.334013.20 
  Liu, Erik 1575 USA1.0010.19407.60 

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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