Individual Calculations May 2011
 Wang, Xiaohui  Total change: -12.15  Rating chartPersonal card
 ASIAN ZONAL 3.5 CHESS CHAMPIONSHIP 2011 FEMALE Tianjin,China CHN 2011-03-20
RcRownchangeKK*chgGame
 2150 2213 2.50 6 -0.81 15 -12.15 
  Liao, Rui 1828 CHN1.0010.09151.35 
  Zhang, Xiaowen wg2344 CHN0.5010.18152.70 
  Gu, Xiaobing wg2371 CHN0.001-0.2915-4.35 
  Zhai, Mo wf2136 CHN0.001-0.6115-9.15 
  Gu, Tianlu 1843 CHN1.0010.10151.50 
  Ding, Yixin wg2376 CHN0.001-0.2815-4.20 

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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