Individual Calculations October 2016
 Ni, Hua  Total change: 4.30  Rating chartPersonal card
 2016Chinese Chess League Division A (12-15) Yangzhou CHN 2016-09-22
RcRownchangeKK*chgGame
 2634 2655 2.50 4 0.43 10 4.30 
  Liu, Guanchu m2406 CHN1.0010.19101.90 
  Bu, Xiangzhi g2704 CHN0.5010.07100.70 
  Wang, Hao g2710 CHN0.5010.08100.80 
  Wei, Yi g2717 CHN0.5010.09100.90 

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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