Individual Calculations November 2014
 Jaffray, John  Total change: -17.60  Rating chartPersonal card
 2014 MICC Jay Whitehead Tournament San Francisco, California USA 2014-08-05
RcRownchangeKK*chgGame
 1903 1902 3.00 7 -0.44 40 -17.60 
  Cole, Tony 1621 USA1.0010.16406.40 
  Byambaa, Uyanga wf2048 MGL0.001-0.3040-12.00 
  Vickers, Keith 1948 USA0.5010.06402.40 
  Wong, Russell 2108 USA0.5010.264010.40 
  Thornally, Frank f2124 USA0.001-0.2240-8.80 
  Rosenstein, Perry 1856 USA1.0010.444017.60 
  Bayaraa, Chinguun c1616 USA0.001-0.8440-33.60 

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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