Individual Calculations September 2009
 Wang, Li  Total change: 1.00  Rating chartPersonal card
 2009 China Men's Individual Championship Group B Zhuhai CHN 2009-08-05
RcRownchangeKK*chgGame
 2348 2390 4.50 8 0.10 10 1.00 
  Liu, Zhiyuan 2079 CHN1.0010.14101.40 
  Lu, Shanglei 2258 CHN0.501-0.1810-1.80 
  Wan, Yunguo 2446 CHN0.5010.08100.80 
  Liu, Qingnan m2426 CHN0.5010.05100.50 
  Zeng, Chongsheng 2313 CHN0.501-0.1110-1.10 
  Li, Shilong g2533 CHN0.5010.19101.90 
  Ma, Qun 2319 CHN0.501-0.1010-1.00 
  Wu, Wenjin g2412 CHN0.5010.03100.30 

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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