Individual Calculations March 2021
 Wu, Rochelle  Total change: 30.80  Rating chartPersonal card
 1st Charlotte Masters Charlotte, North Carolina USA 2021-02-13
RcRownchangeKK*chgGame
 2295 2095 2.00 5 0.77 40 30.80 
  Posthuma, Joshua f2307 USA1.0010.774030.80 
  Mishra, Abhimanyu m2354 USA0.001-0.1840-7.20 
  Mardov, Dimitar 2265 USA0.001-0.2840-11.20 
  Park, Evan 2207 USA1.0010.654026.00 
  Liang, Jason f2342 USA0.001-0.1940-7.60 

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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