Individual Calculations January 2016
 Huang, Qian  Total change: 8.80  Rating chartPersonal card
 2015 Chinese Chess league Division A (19-22) GuangDong CHN 2015-12-07
RcRownchangeKK*chgGame
 2311 2442 3.50 4 0.88 10 8.80 
  Xu, Huahua wm2110 CHN1.0010.12101.20 
  Zhang, Xiaowen wg2378 CHN0.501-0.0910-0.90 
  Zhao, Xue gwg2519 CHN1.0010.61106.10 
  Zhou, Guijue wm2236 CHN1.0010.24102.40 

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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