Individual Calculations January 2010
 Gelfand, Boris  Total change: 3.30  Rating chartPersonal card
 M.Tal Memorial 2009 Moscow RUS 2009-11-05
RcRownchangeKK*chgGame
 2765 2758 4.50 9 0.07 10 0.70 
  Ponomariov, Ruslan g2739 UKR0.501-0.0310-0.30 
  Leko, Peter g2752 HUN0.501-0.0110-0.10 
  Carlsen, Magnus g2801 NOR0.5010.06100.60 
  Morozevich, Alexander g2750 RUS0.501-0.0110-0.10 
  Kramnik, Vladimir g2772 RUS0.5010.02100.20 
  Aronian, Levon g2786 ARM1.0010.54105.40 
  Ivanchuk, Vassily g2739 UKR0.001-0.5310-5.30 
  Anand, Viswanathan g2788 IND0.5010.04100.40 
  Svidler, Peter g2754 RUS0.501-0.0110-0.10 

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)
 
 World Cup 2009 Khanty-Mansiysk RUS 2009-11-21
RcRownchangeKK*chgGame
 2671 2758 10.00 16 0.26 10 2.60 
  Obodchuk, Andrei m2404 RUS1.0010.11101.10 
  Obodchuk, Andrei m2404 RUS0.501-0.3910-3.90 
  Amonatov, Farrukh g2631 TJK0.501-0.1710-1.70 
  Amonatov, Farrukh g2631 TJK1.0010.33103.30 
  Polgar, Judit g2680 HUN1.0010.39103.90 
  Polgar, Judit g2680 HUN0.001-0.6110-6.10 
  Vachier-Lagrave, Maxime g2718 FRA0.501-0.0610-0.60 
  Vachier-Lagrave, Maxime g2718 FRA0.501-0.0610-0.60 
  Jakovenko, Dmitry g2736 RUS0.501-0.0310-0.30 
  Jakovenko, Dmitry g2736 RUS0.501-0.0310-0.30 
  Karjakin, Sergey g2723 UKR1.0010.45104.50 
  Karjakin, Sergey g2723 UKR1.0010.45104.50 
  Ponomariov, Ruslan g2739 UKR0.501-0.0310-0.30 
  Ponomariov, Ruslan g2739 UKR0.501-0.0310-0.30 
  Ponomariov, Ruslan g2739 UKR0.501-0.0310-0.30 
  Ponomariov, Ruslan g2739 UKR0.501-0.0310-0.30 

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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