Individual Calculations January 2017
 Boldi, Ethan Vaugh  Total change: 71.20  Rating chartPersonal card
 2016 Mechanics' Fall Tournament San Francisco, California USA 2016-10-18
RcRownchangeKK*chgGame
 1831 1757 5.00 8 1.78 40 71.20 
  Baterdene, Jonathan 1357  * USA1.0010.08403.20 
  Askin, Michael Chr 1993 USA1.0010.804032.00 
  Bayaraa, Chinguun c2065 USA0.001-0.1440-5.60 
  Askin, David Benja 1901 USA0.001-0.3140-12.40 
  Yamamoto, Craig 1645 USA1.0010.354014.00 
  Khristoforov, Sergey 2047 RUS1.0010.844033.60 
  Uzzaman, Ashik 1917 USA0.001-0.2940-11.60 
  Riese, Kayven 1722 USA1.0010.454018.00 
 * 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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