Individual Calculations October 2017
 Du, Shuhan  Total change: 0.00  Rating chartPersonal card
 Seattle Chess Classic Seattle, Washington USA 2017-08-16
RcRownchangeRpKK*chgGame
 1871 0 3.50 7 0.00 1871   0.00 
  Zhang, Brendan 1877 USA0.0010.00 0.00 
  Chen, Minda wc1792 USA1.0010.00 0.00 
  Ramasamy, Vikram 2077 USA0.0010.00 0.00 
  Olson, Travis 1815 USA1.0010.00 0.00 
  Shubin, Daniel 1733 USA1.0010.00 0.00 
  Su, Michael 1802 CAN0.5010.00 0.00 
  Lee, Addison 1999 USA0.0010.00 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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