Individual Calculations February 2013
 Hou, Yifan  Total change: 13.80  Rating chartPersonal card
 Tata Steel Chess Tournament 2013 GM A Wijk aan Zee NED 2013-01-12
RcRownchangeKK*chgGame
 2742 2603 5.50 13 1.38 10 13.80 
  Karjakin, Sergey g2780 RUS0.001-0.2710-2.70 
  Van Wely, Loek g2679 NED0.5010.10101.00 
  L`ami, Erwin g2627 NED0.5010.03100.30 
  Wang, Hao g2752 CHN0.001-0.3010-3.00 
  Nakamura, Hikaru g2769 USA0.001-0.2810-2.80 
  Giri, Anish g2726 NED1.0010.67106.70 
  Caruana, Fabiano g2781 ITA0.5010.23102.30 
  Aronian, Levon g2802 ARM0.001-0.2410-2.40 
  Carlsen, Magnus g2861 NOR0.001-0.1810-1.80 
  Harikrishna, P. g2698 IND1.0010.63106.30 
  Anand, Viswanathan g2772 IND0.5010.22102.20 
  Sokolov, Ivan g2667 NED1.0010.59105.90 
  Leko, Peter g2735 HUN0.5010.18101.80 

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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