Individual Calculations August 2016
 Ma, Qun  Total change: 5.80  Rating chartPersonal card
 2016Chinese Chess League Division A (8-11) Jiaxing CHN 2016-07-22
RcRownchangeKK*chgGame
 2625 2615 2.50 4 0.58 10 5.80 
  Ding, Liren g2778 CHN0.5010.22102.20 
  Liu, Guanchu m2366 CHN1.0010.19101.90 
  Zhao, Jun g2622 CHN0.5010.01100.10 
  Wang, Hao g2734 CHN0.5010.16101.60 

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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