Individual Calculations September 2019
 Yang, Fan  Total change: -54.40  Rating chartPersonal card
 2019 NAYCC U16 Open Kingston CAN 2019-08-16
RcRownchangeKK*chgGame
 1828 2012 5.00 9 -1.36 40 -54.40 
  Bilodeau-Savaria, Carl-William 1612  * CAN1.0010.08403.20 
  Ramesh, Sanjay 1612  * CAN0.501-0.4240-16.80 
  Liang, Dustin 1885 USA0.501-0.1740-6.80 
  Chen, Andrew 1796 CAN1.0010.22408.80 
  Wang, Henry 2001 USA0.001-0.5240-20.80 
  Maycock Bates, David Henry 1851 MEX0.501-0.2140-8.40 
  Yang, Kevin 2164 USA0.001-0.3040-12.00 
  Chin, Jonathan 1921 USA0.501-0.1240-4.80 
  Xiao, Edward 1612  * CAN1.0010.08403.20 
 * 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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