Individual Calculations January 2013
 Zhang, Ziji  Total change: 8.40  Rating chartPersonal card
 2013 National Team Selection Tournament (Men) Beijing, China CHN 2012-11-26
RcRownchangeKK*chgGame
 2195 2127 4.00 9 0.28 30 8.40 
  Bai, Jinshi 2284 CHN0.5010.21306.30 
  Liu, Guanchu 2234 CHN0.5010.15304.50 
  Yuan, Qingyu 2396 CHN0.001-0.1730-5.10 
  Dai, Changren 2192 CHN0.001-0.4130-12.30 
  Liu, Zhaoqi 2084 CHN1.0010.443013.20 
  Zhang, Xiaopeng 2136 CHN0.5010.01300.30 
  Fang, Yan 2289 CHN0.001-0.2930-8.70 
  Fang, Yuxiang 2103 CHN0.501-0.0330-0.90 
  Xu, Xiangyu (chn) 2033 CHN1.0010.373011.10 

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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