Individual Calculations July 2017
 Qiu, Mengjie  Total change: -8.00  Rating chartPersonal card
 2017 Chinese chess team tournament (women) Beijing CHN 2017-06-05
RcRownchangeKK*chgGame
 2269 2215 3.50 9 -0.40 20 -8.00 
  Zhao, Xue gwg2490 CHN0.5010.33206.60 
  Ren, Xiaoyi 2287 CHN0.5010.10202.00 
  Liu, Manli 2173 CHN0.001-0.5620-11.20 
  Gu, Tianlu wm2194 CHN0.501-0.0320-0.60 
  Guo, Qi mwg2417 CHN0.5010.26205.20 
  Ning, Kaiyu 2078 CHN0.501-0.1820-3.60 
  Xiao, Yiyi wf2287 CHN0.5010.10202.00 
  Jiang, Zhaoyi wc2063 CHN0.501-0.2020-4.00 
  Ni, Shiqun wg2436 CHN0.001-0.2220-4.40 

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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