Individual Calculations March 2016
 Jacobson, Aaron  Total change: 20.80  Rating chartPersonal card
 2016 Marshall February Weekend New York, New York USA 2016-02-05
RcRownchangeKK*chgGame
 2033 2212 4.00 5 0.52 40 20.80 
  Lugo, Prospero Augusto 1812  * USA1.0010.08403.20 
  Checa, Nicolas D f2426 USA0.001-0.2340-9.20 
  Medina, Benjamin R 1812  * USA1.0010.08403.20 
  Polyakin, Vladimir 2038 USA1.0010.274010.80 
  Sena, Juan 2077 DOM1.0010.324012.80 
 * 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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