Individual Calculations January 2018
 Andreikin, Dmitry  Total change: 0.20  Rating chartPersonal card
 2017 Chinese Chess League Division A (19-22) Guangdong CHN 2017-12-01
 2617 2712 2.50 4 0.02 10 0.20 
  Ma, Zhonghan m2471 CHN0.501-0.3010-3.00 
  Wang, Hao g2709 CHN0.5010.00100.00 
  Li, Chao B g2732 CHN0.5010.03100.30 
  Bai, Jinshi g2556 CHN1.0010.29102.90 

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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