Individual Calculations October 2016
 McKellar, Daniel  Total change: 18.20  Rating chartPersonal card
 2016 Alan Benson Memorial Tournament San Francisco, California USA 2016-08-02
RcRownchangeKK*chgGame
 1744 1684 4.00 7 0.91 20 18.20 
  Simpkins, Jerry 1627 USA0.501-0.0820-1.60 
  Wong, Russell 2078 USA0.5010.42208.40 
  Allen, Tom 1564 USA1.0010.34206.80 
  Wang, Yuan 1961 USA0.001-0.1720-3.40 
  Brown, Nicholas M 1563 USA1.0010.34206.80 
  Askin, David Benjamin 1910 USA0.001-0.2120-4.20 
  James, Charles H 1506 USA1.0010.27205.40 

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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