Individual Calculations August 2017
 Chen, Chen  Total change: 0.00  Rating chartPersonal card
 2017 Chinese Chess League Division B Qin huang dao CHN 2017-07-10
RcRownchangeRpKK*chgGame
 1964 0 1.50 7 0.00 1734   0.00 
  Peng, Xinbei 1653 CHN0.5010.00 0.00 
  Danielian, Elina gwg2451 ARM0.0010.00 0.00 
  Zhou, Zirun 1991 CHN0.5010.00 0.00 
  Song, Yuxin wc2007 CHN0.0010.00 0.00 
  Dong, Nanxi 1875 CHN0.0010.00 0.00 
  Gao, Hanxue 1715 CHN0.5010.00 0.00 
  Hu, Yu A. 2053 CHN0.0010.00 0.00 

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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