Individual Calculations October 2019
 Friedman, Andrew  Total change: -3.60  Rating chartPersonal card
 85th Annual Southwest Open - U2300 Irving, Texas USA 2019-08-30
RcRownchangeKK*chgGame
 1740 1680 2.00 5 -0.09 40 -3.60 
  Stanley, Gregg 1974 USA1.0010.854034.00 
  Niu, Baron 1882 USA0.001-0.2440-9.60 
  Walmer, Benjamin 1746 USA0.5010.09403.60 
  Yellamraju, Ambica wc1736 USA0.001-0.4240-16.80 
  Karthik, Dhruv 1362 USA0.501-0.3740-14.80 

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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