Individual Calculations February 2015
 Ding, Liren  Total change: 22.60  Rating chartPersonal card
 Tata Steel Chess Tournament 2015 - Masters Wijk aan Zee NED 2015-01-09
 2747 2732 8.50 13 2.26 10 22.60 
  Caruana, Fabiano g2820 ITA0.001-0.3810-3.80 
  Hou, Yifan gwg2673 CHN1.0010.42104.20 
  Jobava, Baadur g2727 GEO1.0010.49104.90 
  Radjabov, Teimour g2734 AZE1.0010.50105.00 
  Ivanchuk, Vassily g2715 UKR0.501-0.0210-0.20 
  Vachier-Lagrave, Maxime g2757 FRA0.001-0.4710-4.70 
  Van Wely, Loek g2667 NED1.0010.41104.10 
  Saric, Ivan g2666 CRO1.0010.41104.10 
  Giri, Anish g2784 NED0.001-0.4310-4.30 
  So, Wesley g2762 USA0.5010.04100.40 
  Wojtaszek, Radoslaw g2744 POL1.0010.52105.20 
  Carlsen, Magnus g2862 NOR0.5010.18101.80 
  Aronian, Levon g2797 ARM1.0010.59105.90 

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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