Individual Calculations July 2017
 Mahajan, Rushaan  Total change: -39.20  Rating chartPersonal card
 2017 Washington Open Lynnwood, Washington USA 2017-05-27
RcRownchangeKK*chgGame
 1854 1803 1.00 3 -0.26 40 -10.40 
  Ramasamy, Vikram 2140 USA0.001-0.1240-4.80 
  Velea, Stephanie 1403  * USA1.0010.08403.20 
  Calpo, Benjamin V 2019 USA0.001-0.2240-8.80 
 * 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)
 
 10th New York International - Championship New York, New York USA 2017-06-21
RcRownchangeKK*chgGame
 2060 1803 1.00 8 -0.72 40 -28.80 
  Zeltsan, Joseph 2203  * USA0.001-0.0840-3.20 
  Forman, Gary R 2203  * USA0.5010.424016.80 
  Lu, Maximillian c2145 USA0.001-0.1240-4.80 
  Ying, Victor 2119 USA0.001-0.1340-5.20 
  Margiotta, Jason J 1925 USA0.5010.17406.80 
  Jacobs, Jon f2203  * USA0.001-0.0840-3.20 
  Genger, Eitan 1898 USA0.001-0.3740-14.80 
  Medina, Benjamin R 1784 USA0.001-0.5340-21.20 
 * 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)
 

 

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