Individual Calculations September 2014
 Nie, Xin  Total change: -25.60  Rating chartPersonal card
 2014 Chinese Chess team tournament Hai Nan CHN 2014-08-10
RcRownchangeKK*chgGame
 1944 2058 2.50 5 -0.64 40 -25.60 
  Liu, Hongyan 2019 CHN0.001-0.5540-22.00 
  Zhang, Xiao 1667 CHN0.501-0.4140-16.40 
  Gu, Tianlu wm2161 CHN0.5010.14405.60 
  Chen, Guanqi 2030 CHN1.0010.464018.40 
  Jiang, Zhaoyi 1841 CHN0.501-0.2840-11.20 

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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