Individual Calculations July 2017
 Ren, Xiaoyi  Total change: -29.20  Rating chartPersonal card
 2017 Chinese chess team tournament (women) Beijing CHN 2017-06-05
RcRownchangeKK*chgGame
 2204 2287 4.00 9 -1.46 20 -29.20 
  Gu, Tianlu wm2194 CHN0.501-0.1320-2.60 
  Qiu, Mengjie wm2215 CHN0.501-0.1020-2.00 
  Cao, Yuhua 2049 CHN0.501-0.3020-6.00 
  Kuang, Yinghui wm2213 CHN1.0010.40208.00 
  Liu, Manli 2173 CHN0.001-0.6620-13.20 
  Jiang, Zhaoyi wc2063 CHN1.0010.22204.40 
  Ning, Kaiyu 2078 CHN0.001-0.7720-15.40 
  Ni, Shiqun wg2436 CHN0.5010.20204.00 
  Guo, Qi mwg2417 CHN0.001-0.3220-6.40 

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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