Individual Calculations October 2012
 Bao, Qilin  Total change: 25.20  Rating chartPersonal card
 Wolrd Chess Championship China Zonal Selection Tournament (Men) China CHN 2012-09-14
RcRownchangeKK*chgGame
 2234 2112 5.50 11 1.68 15 25.20 
  Ma, Zhonghan 2336 CHN0.5010.28154.20 
  Yu, Lie m2406 CHN0.001-0.1515-2.25 
  Xu, Xiangyu (chn) 1990 CHN0.501-0.1715-2.55 
  Wang, Hao B 2185 CHN0.5010.10151.50 
  Bai, Jinshi 2244 CHN0.5010.18152.70 
  Lan, Zilun 2185 CHN1.0010.60159.00 
  Yu, Chaojie 2159 CHN0.5010.07151.05 
  Liu, Guanchu 2232 CHN1.0010.66159.90 
  Li, Hanbin 2277 CHN0.5010.22153.30 
  Gao, Rui m2442 CHN0.001-0.1215-1.80 
  Zhang, Xiaopeng 2119 CHN0.5010.01150.15 

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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