Individual Calculations September 2017
 Karjakin, Sergey  Total change: 7.10  Rating chartPersonal card
 2017 Sinquefield Cup Saint Louis, Missouri USA 2017-08-02
RcRownchangeKK*chgGame
 2789 2773 5.00 9 0.71 10 7.10 
  Svidler, Peter g2751 RUS1.0010.47104.70 
  Carlsen, Magnus g2822 NOR0.001-0.4310-4.30 
  Aronian, Levon g2799 ARM0.5010.04100.40 
  Caruana, Fabiano g2807 USA0.5010.05100.50 
  Nepomniachtchi, Ian g2751 RUS0.501-0.0310-0.30 
  Anand, Viswanathan g2783 IND0.5010.01100.10 
  Vachier-Lagrave, Maxime g2789 FRA0.5010.02100.20 
  So, Wesley g2810 USA1.0010.55105.50 
  Nakamura, Hikaru g2792 USA0.5010.03100.30 

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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