Individual Calculations January 2013
 Nakamura, Hikaru  Total change: 8.90  Rating chartPersonal card
 London Chess Classic 2012 London ENG 2012-12-01
RcRownchangeKK*chgGame
 2751 2760 5.00 8 0.89 10 8.90 
  Aronian, Levon g2815 ARM1.0010.58105.80 
  Kramnik, Vladimir g2795 RUS0.001-0.4510-4.50 
  Jones, Gawain g2644 ENG0.501-0.1610-1.60 
  Adams, Michael g2710 ENG0.501-0.0710-0.70 
  Polgar, Judit g2705 HUN1.0010.42104.20 
  Carlsen, Magnus g2848 NOR0.5010.12101.20 
  Anand, Viswanathan g2775 IND0.5010.02100.20 
  McShane, Luke g2713 ENG1.0010.43104.30 

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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