Individual Calculations August 2017
 Wang, Shawn  Total change: -75.60  Rating chartPersonal card
 2017 North American Youth Chess Championship - U14 Morristown, New Jersey USA 2017-07-12
RcRownchangeKK*chgGame
 1680 1865 2.50 6 -1.89 40 -75.60 
  Chin, Jonathan 1598 USA0.001-0.8240-32.80 
  Hawthorn, Charles 1747 USA1.0010.344013.60 
  Zhurbinsky, David 1617 USA0.001-0.8140-32.40 
  Lin, Benjamin 1762 CAN0.001-0.6440-25.60 
  Raparthi, Ankit 1583 USA0.501-0.3440-13.60 
  Dill, James C 1775 USA1.0010.384015.20 

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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