Individual Calculations November 2019
 Wong, Russell  Total change: -7.20  Rating chartPersonal card
 2019 Steve Brandwein Memorial Tuesday Night Marathon San Francisco, California USA 2019-08-06
RcRownchangeKK*chgGame
 1859 1897 3.50 7 -0.36 20 -7.20 
  Askin, Michael 1931 USA0.001-0.4520-9.00 
  Melville, Cailen 1758 USA0.501-0.1920-3.80 
  Jensen, Christian 1804 USA1.0010.37207.40 
  Kuczek, Kevin 1912 USA1.0010.522010.40 
  Askin, David 1970 USA0.5010.10202.00 
  Boldi, Ethan 1801 USA0.001-0.6320-12.60 
  German, Felix 1838 USA0.501-0.0820-1.60 

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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