Individual Calculations October 2016
 Yu, Ruiyuan  Total change: 14.30  Rating chartPersonal card
 2016Chinese Chess League Division A (12-15) Yangzhou CHN 2016-09-22
RcRownchangeKK*chgGame
 2580 2500 3.00 4 1.43 10 14.30 
  Ma, Qun g2621 CHN0.5010.16101.60 
  Lin, Yi 2433 CHN1.0010.41104.10 
  Zhou, Weiqi g2633 CHN1.0010.68106.80 
  Zhou, Jianchao g2633 CHN0.5010.18101.80 

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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