Individual Calculations March 2016
 Polyakin, Vladimir  Total change: 6.60  Rating chartPersonal card
 2016 Marshall February Weekend New York, New York USA 2016-02-05
RcRownchangeKK*chgGame
 2000 2038 2.50 4 0.33 20 6.60 
  Hellner, Wesley 1808 USA1.0010.21204.20 
  Privman, Boris f2187 USA0.5010.20204.00 
  Jacobson, Aaron 2212 USA0.001-0.2720-5.40 
  Medina, Benjamin R 1792 USA1.0010.19203.80 

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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