Individual Calculations October 2012
 Justice, David A  Total change: 12.00  Rating chartPersonal card
 2012 US Masters Championship Greensboro, North Carolina USA 2012-08-30
RcRownchangeKK*chgGame
 2212 2094 3.50 9 0.40 30 12.00 
  Lee, Michael f2389 USA0.001-0.1530-4.50 
  Fikiet, Alex M 2248 USA0.5010.21306.30 
  Wang, Kevin 2216 USA0.001-0.3330-9.90 
  Helfst, Matt D 1991 USA1.0010.363010.80 
  Ulrich, Thomas M 2193 USA0.001-0.3630-10.80 
  Pupols, Viktors 2152 USA1.0010.583017.40 
  Potter, John Russell 2201 USA1.0010.653019.50 
  Francisco, Richard 2252 USA0.001-0.2930-8.70 
  Simpson, Ronald f2267 USA0.001-0.2730-8.10 

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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