Individual Calculations August 2016
 Wong, Russell  Total change: -21.00  Rating chartPersonal card
 2016 Mechanics' Summer Tournament San Francisco, California USA 2016-05-24
RcRownchangeKK*chgGame
 1875 2087 2.00 4 -1.05 20 -21.00 
  Campers, Willie 1753 USA1.0010.12202.40 
  Melville, Cailen J 1890 USA1.0010.25205.00 
  Murugappan, Ganesh M 1910 USA0.001-0.7320-14.60 
  Hua, Arnold 1945 USA0.001-0.6920-13.80 

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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