Individual Calculations October 2017
 Shubin, Daniel  Total change: 114.40  Rating chartPersonal card
 Seattle Chess Classic Seattle, Washington USA 2017-08-16
RcRownchangeKK*chgGame
 1762 1733 4.50 8 0.75 40 30.00 
  Lee, Megan wm2133  * USA0.001-0.0840-3.20 
  Vijayakumar, Advaith 1666 USA0.501-0.0940-3.60 
  Tien, Sophie 1642 USA1.0010.384015.20 
  Zhang, Eric M 1822 USA0.001-0.3840-15.20 
  Deshpande, Aaryan 1734 USA0.5010.00400.00 
  Velea, Stephanie 1343 USA1.0010.09403.60 
  Vega, Isaac 1715 USA1.0010.474018.80 
  Badamkhand, Norovsambuu 2044 MGL0.5010.364014.40 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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)
 
 67th Annual Oregon Open Portland, Oregon USA 2017-09-02
RcRownchangeKK*chgGame
 1993 1733 2.50 4 1.70 40 68.00 
  Grabinsky, Joshua c1827 USA1.0010.634025.20 
  Bjorksten, Lennart 2072 USA1.0010.884035.20 
  Yu, Jason 1941 USA0.5010.274010.80 
  Sinanan, Joshua 2133  * USA0.001-0.0840-3.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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)
 
 Seattle Masters September 2017 - Challengers Seattle, Washington USA 2017-09-09
RcRownchangeKK*chgGame
 1666 1733 1.00 1 0.41 40 16.40 
  Vijayakumar, Advaith 1666 USA1.0010.414016.40 

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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