Individual Calculations March 2018
 Mahajan, Rushaan  Total change: 46.40  Rating chartPersonal card
 2018 Washington State Championship - Invitational Seattle, Washington USA 2018-02-10
RcRownchangeKK*chgGame
 1860 1672 3.50 9 1.16 40 46.40 
  Olson, Travis 1816 USA0.5010.19407.60 
  Frantz, Joseph 1945 USA0.001-0.1740-6.80 
  Rozenfeld, Yevgeniy 1934 USA0.001-0.1840-7.20 
  Arganian, David 1920 USA0.5010.314012.40 
  Shubin, Daniel 1787 USA0.5010.16406.40 
  Levine, Joseph 1858 USA0.001-0.2640-10.40 
  Kuhner, Mary wc1778 USA1.0010.644025.60 
  Petrov, Oscar 1863 USA1.0010.754030.00 
  Du, Wenyang 1835 CHN0.001-0.2840-11.20 

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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