Individual Calculations December 2015
 Zhou, Guijue  Total change: -10.60  Rating chartPersonal card
 2015 Chinese Chess League Division A (16-18) Hangzhou CHN 2015-10-27
RcRownchangeKK*chgGame
 2384 2247 0.50 3 -0.53 20 -10.60 
  Xu, Huahua wm2109 CHN0.501-0.1920-3.80 
  Khotenashvili, Bela gwg2502 GEO0.001-0.1920-3.80 
  Ju, Wenjun gwg2542 CHN0.001-0.1520-3.00 

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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