Rapid: Individual Calculations January 2017
 Zhou, Jianchao  Total change: 0.20  Rating chartPersonal card
 6th Chinese Chess Master Rapid Championship(men) ShenZhen CHN 2016-11-26
RcRownchangeKK*chgGame
 2646 2647 3.50 7 0.01 20 0.20 
  Wei, Yi g2609 CHN1.0010.45209.00 
  Wang, Yue g2701 CHN0.5010.08201.60 
  Yu, Yangyi g2743 CHN0.001-0.3720-7.40 
  Ding, Liren g2704 CHN0.5010.08201.60 
  Lu, Shanglei g2615 CHN0.001-0.5420-10.80 
  Bu, Xiangzhi g2663 CHN0.5010.02200.40 
  Xu, Yinglun 2490 CHN1.0010.29205.80 

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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