Individual Calculations December 2016
 Ju, Wenjun  Total change: -1.40  Rating chartPersonal card
 2016Chinese Chess League Division A (16-18) Shaoxing CHN 2016-10-29
RcRownchangeKK*chgGame
 2239 2580 2.50 3 -0.14 10 -1.40 
  Xiao, Yiyi wf2305 CHN1.0010.17101.70 
  Gu, Tianlu wm2233 CHN0.501-0.3910-3.90 
  Du, Yuxin 2180  * CHN1.0010.08100.80 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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