Individual Calculations March 2011
 Nakamura, Hikaru  Total change: 22.90  Rating chartPersonal card
 Tata Steel Chess Tournament - GMA Wijk aan Zee NED 2011-01-14
RcRownchangeKK*chgGame
 2739 2751 9.00 13 2.29 10 22.90 
  Grischuk, Alexander g2773 RUS1.0010.53105.30 
  Aronian, Levon g2805 ARM0.5010.08100.80 
  Shirov, Alexei g2722 ESP1.0010.46104.60 
  Giri, Anish g2686 NED0.501-0.0910-0.90 
  Ponomariov, Ruslan g2744 UKR0.501-0.0110-0.10 
  L`ami, Erwin g2628 NED1.0010.33103.30 
  Smeets, Jan g2662 NED1.0010.38103.80 
  Carlsen, Magnus g2814 NOR0.001-0.4110-4.10 
  Anand, Viswanathan g2810 IND0.5010.08100.80 
  Vachier-Lagrave, Maxime g2715 FRA1.0010.45104.50 
  Nepomniachtchi, Ian g2733 RUS1.0010.47104.70 
  Kramnik, Vladimir g2784 RUS0.5010.05100.50 
  Wang, Hao g2731 CHN0.501-0.0310-0.30 

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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