Individual Calculations October 2019
 Raparthi, Ankit  Total change: -22.80  Rating chartPersonal card
 Marshall Premier September 2019 New York, New York USA 2019-09-06
RcRownchangeKK*chgGame
 1990 1671 0.00 4 -0.57 40 -22.80 
  Graif, William 2071  * CAN0.001-0.0840-3.20 
  Zong, Davis 2071  * USA0.001-0.0840-3.20 
  Levin, Anthony 1951 USA0.001-0.1640-6.40 
  Lu, Jason 1867 USA0.001-0.2540-10.00 
 * 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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