Individual Calculations April 2009
 Svidler, Peter  Total change: 2.70  Rating chartPersonal card
 5th China vs Russia Chess Match 2008 Ningbo CHN 2008-09-18
RcRownchangeKK*chgGame
 2680 2738 2.00 5 -0.91 10 -9.10 
  Bu, Xiangzhi g2710 CHN0.501-0.0410-0.40 
  Ni, Hua g2705 CHN0.001-0.5510-5.50 
  Wang, Yue g2704 CHN0.501-0.0510-0.50 
  Wang, Hao g2691 CHN0.501-0.0710-0.70 
  Li, Chao B g2590 CHN0.501-0.2010-2.00 

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)
 
 Pu Kou Chess Tournament, Nanjing 2008 Nanjing CHN 2008-12-11
RcRownchangeKK*chgGame
 2756 2727 4.50 10 -0.10 10 -1.00 
  Ivanchuk, Vassily g2786 UKR0.5010.08100.80 
  Movsesian, Sergei g2732 SVK0.001-0.4910-4.90 
  Bu, Xiangzhi g2714 CHN0.501-0.0210-0.20 
  Aronian, Levon g2757 ARM0.5010.04100.40 
  Topalov, Veselin g2791 BUL0.001-0.4110-4.10 
  Ivanchuk, Vassily g2786 UKR0.5010.08100.80 
  Movsesian, Sergei g2732 SVK1.0010.51105.10 
  Bu, Xiangzhi g2714 CHN1.0010.48104.80 
  Topalov, Veselin g2791 BUL0.001-0.4110-4.10 
  Aronian, Levon g2757 ARM0.5010.04100.40 

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)
 
 Gibraltar Master 2009 Gibraltar ENG 2009-01-27
RcRownchangeKK*chgGame
 2589 2723 8.00 10 1.28 10 12.80 
  Van Eijk, Sander f2373 NED1.0010.11101.10 
  Berczes, David g2513 HUN1.0010.23102.30 
  Ganguly, Surya Shekhar g2614 IND0.501-0.1510-1.50 
  Lopez Martinez, Josep Manu g2540 ESP0.501-0.2410-2.40 
  Gurevich, Mikhail g2624 TUR1.0010.36103.60 
  Socko, Bartosz g2631 POL0.501-0.1310-1.30 
  Stefanova, Antoaneta g2557 BUL1.0010.28102.80 
  Gashimov, Vugar g2723 AZE0.5010.00100.00 
  Beliavsky, Alexander G g2646 SLO1.0010.39103.90 
  Harikrishna, Pentala g2673 IND1.0010.43104.30 

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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