Individual Calculations February 2019
 Zhong, Kangmin  Total change: -1.60  Rating chartPersonal card
 The 1st Binhai Cup China International Chess Open Tournament Tianjin, China CHN 2018-12-24
RcRownchangeKK*chgGame
 2139 1825 1.00 7 -0.04 40 -1.60 
  Popov, Mikhail f2225  * RUS0.001-0.0840-3.20 
  Zhang, Lanlin 2178 CHN0.001-0.1140-4.40 
  Yu, Lei 2074 CHN0.001-0.1940-7.60 
  Ning, Kaiyu 2225  * CHN0.001-0.0840-3.20 
  Hu, Zehua 2104 CHN1.0010.844033.60 
  Gu, Tianlu wm2225  * CHN0.001-0.0840-3.20 
  Wang, Xiaoyan 1943 CHN0.001-0.3440-13.60 
 * 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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