Individual Calculations February 2019
 Li, Jiahong  Total change: 0.00  Rating chartPersonal card
 Asian Amateur Chess Championship 2018 Zhengzhou, China CHN 2018-12-30
RcRownchangeRpKK*chgGame
 1724 0 5.50 9 0.00 1764   0.00 
  Zhao, Yuxuan 1801 CHN0.5010.00 0.00 
  Pan, Tao 1848 CHN0.0010.00 0.00 
  Kapali, Binita 1542 NEP1.0010.00 0.00 
  Wu, Yiquan 1688 CHN1.0010.00 0.00 
  Peng, Xinbei 1695 CHN0.0010.00 0.00 
  Kadeliding, Alimujiang 1649 CHN1.0010.00 0.00 
  Wang, Ting-Hao 1807 TPE0.5010.00 0.00 
  Wasif, Zenobia 1591 PAK1.0010.00 0.00 
  Sun, Furong 1896 CHN0.5010.00 0.00 

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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