Rapid: Individual Calculations March 2014
 Gelfand, Boris  Total change: -9.60  Rating chartPersonal card
 Zurich Chess Challenge 2014 - Rapid Zurich SUI 2014-02-04
RcRownchangeKK*chgGame
 2811 2735 1.50 5 -0.48 20 -9.60 
  Carlsen , Magnus g2845 NOR0.001-0.3520-7.00 
  Caruana, Fabiano g2812 ITA0.5010.11202.20 
  Aronian, Levon g2770 ARM0.5010.05201.00 
  Anand, Viswanathan g2800 IND0.5010.09201.80 
  Nakamura, Hikaru g2826 USA0.001-0.3820-7.60 

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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