Individual Calculations January 2013
 Polgar, Judit  Total change: -9.20  Rating chartPersonal card
 London Chess Classic 2012 London ENG 2012-12-01
RcRownchangeKK*chgGame
 2758 2705 2.50 8 -0.92 10 -9.20 
  Kramnik, Vladimir g2795 RUS0.001-0.3810-3.80 
  Jones, Gawain g2644 ENG0.501-0.0810-0.80 
  Adams, Michael g2710 ENG0.001-0.4910-4.90 
  Nakamura, Hikaru g2760 USA0.001-0.4210-4.20 
  Carlsen, Magnus g2848 NOR0.001-0.3110-3.10 
  Anand, Viswanathan g2775 IND0.5010.10101.00 
  McShane, Luke g2713 ENG1.0010.51105.10 
  Aronian, Levon g2815 ARM0.5010.15101.50 

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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