Individual Calculations February 2013
 Sokolov, Ivan  Total change: -22.80  Rating chartPersonal card
 Tata Steel Chess Tournament 2013 GM A Wijk aan Zee NED 2013-01-12
RcRownchangeKK*chgGame
 2737 2667 3.00 13 -2.28 10 -22.80 
  Wang, Hao g2752 CHN0.5010.12101.20 
  Nakamura, Hikaru g2769 USA0.5010.14101.40 
  Giri, Anish g2726 NED0.5010.08100.80 
  Caruana, Fabiano g2781 ITA0.001-0.3410-3.40 
  Aronian, Levon g2802 ARM0.001-0.3210-3.20 
  Carlsen, Magnus g2861 NOR0.001-0.2510-2.50 
  Harikrishna, P. g2698 IND0.5010.04100.40 
  Anand, Viswanathan g2772 IND0.5010.14101.40 
  Van Wely, Loek g2679 NED0.001-0.4810-4.80 
  Leko, Peter g2735 HUN0.001-0.4110-4.10 
  Karjakin, Sergey g2780 RUS0.001-0.3510-3.50 
  Hou, Yifan gwg2603 CHN0.001-0.5910-5.90 
  L`ami, Erwin g2627 NED0.501-0.0610-0.60 

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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