Individual Calculations March 2012
 Datta, Deepyaman  Total change: 11.40  Rating chartPersonal card
 2012 Marshall February Grand Prix New York, New York USA 2012-02-11
RcRownchangeKK*chgGame
 2158 2184 3.00 4 0.76 15 11.40 
  Kopiecki, Edward P 1990 USA1.0010.25153.75 
  Berg, George P 2052 USA1.0010.32154.80 
  Lenderman, Aleksandr g2583 USA0.001-0.0815-1.20 
  Parhami, Payam 2006 USA1.0010.27154.05 

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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