Individual Calculations August 2015
 Xu, Minghui  Total change: 0.80  Rating chartPersonal card
 2015 Chinese chess championship (group B men) Zhong Shan CHN 2015-07-16
RcRownchangeKK*chgGame
 2137 2220 6.00 10 0.02 40 0.80 
  Yang, Bokai 1820  * CHN1.0010.08403.20 
  Zeng, Chongsheng g2522 CHN0.001-0.1540-6.00 
  Zhang, Fuhan 1926 CHN1.0010.15406.00 
  Wei, Yuyang 2005 CHN0.501-0.2740-10.80 
  Wei, Siyu 2095 CHN0.501-0.1740-6.80 
  Zhao, Chenxi 2051 CHN0.501-0.2240-8.80 
  Yang, Yanjing 1968 CHN1.0010.19407.60 
  Wang, Yiye m2452 CHN0.5010.294011.60 
  Wu, Xibin m2273 CHN0.5010.07402.80 
  Xu, Xiangyu 2256 CHN0.5010.05402.00 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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