Individual Calculations January 2013
 Xu, Yinglun  Total change: 0.60  Rating chartPersonal card
 2013 National Team Selection Tournament (Men) Beijing, China CHN 2012-11-26
RcRownchangeKK*chgGame
 2226 2306 5.50 9 0.04 15 0.60 
  Bao, Qilin 2137 CHN0.501-0.2215-3.30 
  Zhao, Zhouqiao Chn f2205 CHN0.501-0.1415-2.10 
  Fang, Yuxiang 2103 CHN0.501-0.2615-3.90 
  Liu, Yan 2142 CHN1.0010.28154.20 
  Li, Hanbin 2253 CHN0.501-0.0715-1.05 
  Chu, Wei Chao 2214 CHN0.001-0.6315-9.45 
  Lan, Zilun 2175 CHN1.0010.32154.80 
  Wang, Chen m2479 CHN0.5010.23153.45 
  Ma, Zhonghan 2328 CHN1.0010.53157.95 

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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