Individual Calculations September 2009
 Liu, Chang  Total change: 0.00  Rating chartPersonal card
 2009 China Men's Individual Championship Group B Zhuhai CHN 2009-08-05
RcRownchangeRpKK*chgGame
 2262 0 3.50 8 0.00 2219   0.00 
  Li, Haoyu 2351 CHN0.5010.00 0.00 
  Liu, Qingnan m2426 CHN0.0010.00 0.00 
  Zhang, Shengyun 2105 CHN1.0010.00 0.00 
  Li, Bo 2317 CHN0.5010.00 0.00 
  Wu, Xibin m2353 CHN0.0010.00 0.00 
  Ng, Gary 2085 CAN1.0010.00 0.00 
  Zeng, Chongsheng 2313 CHN0.5010.00 0.00 
  Wu, Xinliang 2148 CHN0.0010.00 0.00 

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)
 

 

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