Individual Calculations December 2016
 Zhou, Jianchao  Total change: -3.30  Rating chartPersonal card
 2016Chinese Chess League Division A (16-18) Shaoxing CHN 2016-10-29
RcRownchangeKK*chgGame
 2520 2630 1.50 3 -0.33 10 -3.30 
  Malakhov, Vladimir g2693 RUS0.001-0.4110-4.10 
  Ma, Qun g2626 CHN0.501-0.0110-0.10 
  Yu, Kaifeng f2241 CHN1.0010.09100.90 

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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