Individual Calculations August 2016
 Tracy, Joseph J  Total change: -7.20  Rating chartPersonal card
 2016 Mechanics' Summer Tournament San Francisco, California USA 2016-05-24
RcRownchangeKK*chgGame
 1780 1985 3.50 5 -0.18 40 -7.20 
  Rakonitz, David 1624 USA0.501-0.4040-16.00 
  Malykin, Erika 1633 USA1.0010.11404.40 
  Kim, Isaiah T 1733 USA1.0010.19407.60 
  Murugappan, Ganesh M 1910 USA1.0010.404016.00 
  Gaffagan, Steven 2001 USA0.001-0.4840-19.20 

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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