Individual Calculations April 2009
 Liang, Chong  Total change: 9.40  Rating chartPersonal card
 "Torch Real Estate" Cup Chinese Premier Leauge - 2008 Oct to Dec Wuxi CHN 2008-10-28
RcRownchangeKK*chgGame
 2387 2502 5.50 7 0.94 10 9.40 
  Lou, Yiping 2365 CHN1.0010.32103.20 
  Ding, Liren 2446 CHN0.501-0.0810-0.80 
  Xu, Jun g2521 CHN1.0010.53105.30 
  Wu, Wenjin g2434 CHN0.501-0.0910-0.90 
  Wu, Kaiyu 2302 CHN1.0010.24102.40 
  Jia, Haoxiang 2331 CHN0.501-0.2310-2.30 
  Xu, Hanbing 2308 CHN1.0010.25102.50 

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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