Individual Calculations November 2009
 So, Wesley B  Total change: -4.50  Rating chartPersonal card
 2009 Torch Real Estate Cup China Chess League Rounds 1-5 All China CHN 2009-05-04
RcRownchangeKK*chgGame
 2428 2641 3.50 4 0.45 10 4.50 
  Zhao, Jun g2560 CHN0.501-0.1110-1.10 
  Wu, Wenjin g2412 CHN1.0010.21102.10 
  Xu, Hanbing 2339 CHN1.0010.15101.50 
  Wang, Chen 2400 CHN1.0010.20102.00 

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)
 
 2009 Torch Real Estate Cup China Chess League Rounds 6-10 All China CHN 2009-07-06
RcRownchangeKK*chgGame
 2515 2646 0.50 1 -0.18 10 -1.80 
  Xiu, Deshun 2515 CHN0.501-0.1810-1.80 

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)
 
 Spice Cup 2009 - Group A Lubbock, Texas USA 2009-09-19
RcRownchangeKK*chgGame
 2629 2644 4.50 10 -0.72 10 -7.20 
  Kuzubov, Yuriy g2636 UKR0.501-0.0110-0.10 
  Hammer, Jon Ludvig g2585 NOR0.001-0.5810-5.80 
  Akobian, Varuzhan g2637 USA0.501-0.0110-0.10 
  Mamedov, Rauf g2626 AZE0.501-0.0310-0.30 
  Andreikin, Dmitry g2659 RUS0.5010.02100.20 
  Kuzubov, Yuriy g2636 UKR0.501-0.0110-0.10 
  Hammer, Jon Ludvig g2585 NOR0.501-0.0810-0.80 
  Akobian, Varuzhan g2637 USA0.501-0.0110-0.10 
  Mamedov, Rauf g2626 AZE0.501-0.0310-0.30 
  Andreikin, Dmitry g2659 RUS0.5010.02100.20 

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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