Individual Calculations December 2012
 Hartwig, Thomas E  Total change: 7.80  Rating chartPersonal card
 2nd Annual Fall International Chess Festival Troy Michigan USA 2012-11-02
RcRownchangeKK*chgGame
 2146 2211 2.00 3 0.26 30 7.80 
  Smith, Michael 1855 USA1.0010.11303.30 
  Kudrin, Sergey g2535 USA0.001-0.1330-3.90 
  Rhee, William 2047 USA1.0010.28308.40 

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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