Individual Calculations August 2019
 Huang, Qianyi  Total change: -26.80  Rating chartPersonal card
 2019 Chinese Chess League Division B Harbin, China CHN 2019-07-20
RcRownchangeKK*chgGame
 1604 1274 0.00 5 -0.67 40 -26.80 
  Wan, Qian 1674  * CHN0.001-0.0840-3.20 
  Chen, Yining wc1672 CHN0.001-0.0840-3.20 
  Gao, Hanxue 1674  * CHN0.001-0.0840-3.20 
  Meng, Wei 1472 CHN0.001-0.2440-9.60 
  Feng, Jiahe 1527 CHN0.001-0.1940-7.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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