Individual Calculations February 2016
 Freitag, Todd M  Total change: -8.80  Rating chartPersonal card
 Tim Just's Winter Open XXXIII Schaumburg, Illinois USA 2016-01-16
RcRownchangeKK*chgGame
 1890 2031 2.50 4 -0.22 40 -8.80 
  Li, Marissa 1790 USA0.501-0.3040-12.00 
  Mathur, Rithwik 1985 USA0.501-0.0640-2.40 
  Wang, Jason 1925 USA0.501-0.1440-5.60 
  Krom, John M 1861 USA1.0010.284011.20 

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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