Individual Calculations January 2017
 Ding, Jun  Total change: -22.40  Rating chartPersonal card
 The 1st Hainan International Chess Open Tournament Hainan Danzhou CHN 2016-12-07
RcRownchangeKK*chgGame
 2083 1926 2.00 8 -0.56 40 -22.40 
  Rapport, Jovana wg2326  * SRB0.001-0.0840-3.20 
  Zhang, Ziji 2326  * CHN0.001-0.0840-3.20 
  Huang, Renjie 2158 CHN0.001-0.2140-8.40 
  Wang, Jiaqi 2034 CHN0.001-0.3540-14.00 
  Peng, Shunkai c1991 CHN0.001-0.4140-16.40 
  Hong, Xing 2043 CHN0.5010.16406.40 
  Li, Zhaoyang (chn) 2002 CHN0.5010.10404.00 
  Guo, Weibao 1781 CHN1.0010.314012.40 
 * 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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