Individual Calculations April 2022
 Wang, Ellen Luojia  Total change: -54.80  Rating chartPersonal card
 Marshall Premier March 2022 New York, NY USA 2022-03-04
RcRownchangeKK*chgGame
 1850 1987 2.00 5 -1.37 40 -54.80 
  Hebbar, Eshaan 1689 USA0.501-0.3540-14.00 
  Underwood, Toshinori 1912 USA0.501-0.1040-4.00 
  Zhang, Roger 1952 USA0.501-0.0540-2.00 
  Su, Jasmine Zhixin 1917 USA0.501-0.1040-4.00 
  Tay, Brian 1780 USA0.001-0.7740-30.80 

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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