Individual Calculations September 2010
 Shapiro, Daniel E  Total change: 4.05  Rating chartPersonal card
 16th Annual Northeast Open Stamford, Connecticut USA 2010-08-06
RcRownchangeKK*chgGame
 2249 2285 3.00 5 0.27 15 4.05 
  Chandran, Kapil 2041 USA1.0010.20153.00 
  Wu, Christopher 2129 USA1.0010.29154.35 
  Schneider, Dmitry m2487 USA0.001-0.2415-3.60 
  Guevara, Robert N 2103 USA1.0010.26153.90 
  Kekelidze, Mikheil g2487 GEO0.001-0.2415-3.60 

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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