Individual Calculations March 2020
 Schill Ii, William J  Total change: -34.60  Rating chartPersonal card
 2020 WA State Championship - Championship Kirkland, Washington USA 2020-02-08
RcRownchangeKK*chgGame
 2069 2182 1.50 5 -1.73 20 -34.60 
  Pupols, Viktors 1992 USA1.0010.25205.00 
  Levine, Joseph 2002 USA0.001-0.7420-14.80 
  Lee, Megan wm2169 USA0.001-0.5220-10.40 
  Sang, Tian f2237 USA0.5010.08201.60 
  Shubin, Daniel 1946 USA0.001-0.8020-16.00 

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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