Individual Calculations May 2017
 Liu, Guanchu  Total change: 11.00  Rating chartPersonal card
 2017 Chinese Chess League Division A 1-4 ShenZhen CHN 2017-04-17
RcRownchangeKK*chgGame
 2595 2437 2.00 3 1.10 10 11.00 
  Lu, Shanglei g2615 CHN0.5010.23102.30 
  Wang, Yue g2706 CHN0.5010.33103.30 
  Ma, Zhonghan m2465 CHN1.0010.54105.40 

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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