Individual Calculations November 2009
 Wang, Doudou  Total change: 17.85  Rating chartPersonal card
 2009 Torch Real Estate Cup China Chess League Rounds 1-5 All China CHN 2009-05-04
RcRownchangeKK*chgGame
 2391 2182 1.50 5 0.23 15 3.45 
  Sun, Fanghui 2146 CHN0.501-0.0515-0.75 
  Ju, Wenjun 2454 CHN0.001-0.1715-2.55 
  Zhao, Xue gwg2531 CHN0.5010.39155.85 
  Zhu, Chen g2491 QAT0.001-0.1415-2.10 
  Zhang, Jilin wg2335 CHN0.5010.20153.00 

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
 2278 2182 2.50 4 0.96 15 14.40 
  Guo, Qi 2131 CHN0.501-0.0715-1.05 
  Munguntuul, Batkhuyag wg2412 MGL0.5010.29154.35 
  Tan, Zhongyi 2435 CHN0.5010.31154.65 
  Sun, Fanghui 2132 CHN1.0010.43156.45 

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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