Individual Calculations August 2015
 Li, Xinyu  Total change: 32.80  Rating chartPersonal card
 2015 Chinese chess team tournament Zhong Shan CHN 2015-07-10
RcRownchangeKK*chgGame
 1873 1807 2.50 4 0.82 40 32.80 
  Zhang, Lanlin 2009 CHN1.0010.764030.40 
  Nie, Xin 2032 CHN0.5010.284011.20 
  Zhou, Zirun 1798 CHN0.501-0.0140-0.40 
  Shi, Hang 1651 CHN0.501-0.2140-8.40 

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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