Individual Calculations June 2021
 Lee, Yesun  Total change: -9.20  Rating chartPersonal card
 1st Silicon Valley Open Milpitas, California USA 2021-05-22
RcRownchangeKK*chgGame
 1787 1667 1.50 5 -0.23 40 -9.20 
  Manu, Manas 1694 USA0.001-0.4640-18.40 
  Bansal, Advay 1698 USA1.0010.544021.60 
  Tia, Rudy 1791 PNG0.001-0.3340-13.20 
  Sairam, Pranav 1810 USA0.5010.19407.60 
  Qian, Owen 1942 CAN0.001-0.1740-6.80 

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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