Individual Calculations January 2020
 Chen, Yuan  Total change: 9.20  Rating chartPersonal card
 2nd Asian Nations Cup Under-14 Chess Team Championship Shen Zhen CHN 2019-12-18
RcRownchangeKK*chgGame
 1762 2056 6.00 7 0.23 40 9.20 
  Lee, Gerent Chak Yan 1656  * HKG1.0010.08403.20 
  Meng, Yihan 1787 CHN1.0010.17406.80 
  Foo, Jing Er Claire 1656  * MAS1.0010.08403.20 
  Angar, Zoljargal 1696 MGL0.501-0.4040-16.00 
  Khorshidi, Mohammad Javad c2094 IRI0.5010.05402.00 
  Lu, Miaoyi 1787 CHN1.0010.17406.80 
  Li, Yucheng Robinson 1656  * HKG1.0010.08403.20 
 * 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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