Individual Calculations September 2010
 Schneider, Dmitry  Total change: 3.30  Rating chartPersonal card
 16th Annual Northeast Open Stamford, Connecticut USA 2010-08-06
RcRownchangeKK*chgGame
 2417 2487 1.50 2 0.33 10 3.30 
  Shapiro, Daniel E f2285 USA1.0010.24102.40 
  Kudrin, Sergey g2549 USA0.5010.09100.90 

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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