Individual Calculations January 2017
 Tian, Eddy  Total change: 12.40  Rating chartPersonal card
 Marshall Amateur Championship -Jerry Simon Memorial New York, New York USA 2016-12-02
RcRownchangeKK*chgGame
 1769 1915 3.00 4 0.31 40 12.40 
  Paciulli, Frank 1910 USA1.0010.494019.60 
  De Villa, Jose 1817 USA1.0010.374014.80 
  Zong Jr, Davis 1806 USA0.001-0.6540-26.00 
  Prestia, Paris 1544 USA1.0010.10404.00 

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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