Individual Calculations July 2012
 Doma, Vinay  Total change: 13.20  Rating chartPersonal card
 2012 Maryland Open Rockville, Maryland USA 2012-04-27
RcRownchangeKK*chgGame
 2169 1989 1.50 4 0.44 30 13.20 
  Krause, Benjamin W 2209 USA0.001-0.2230-6.60 
  Boudreaux Jr, Floyd 2088 USA1.0010.643019.20 
  Savage, Allan G f2171 USA0.5010.24307.20 
  Barnakov, Yuri A 2209 USA0.001-0.2230-6.60 

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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