Individual Calculations November 2019
 Samadashvili, Martha  Total change: -2.80  Rating chartPersonal card
 Marshall Premier October 2019 New York, New York USA 2019-10-04
RcRownchangeKK*chgGame
 1844 2155 2.50 3 -0.07 40 -2.80 
  Klenoff, Caleb 1892 USA0.501-0.3240-12.80 
  Prestia, Sebastian c1755  * USA1.0010.08403.20 
  Lu, Jason 1885 USA1.0010.17406.80 
 * 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)
 

 

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