Individual Calculations March 2012
 Maltese, Adam S  Total change: -11.10  Rating chartPersonal card
 30th Annual Empire City Open New York, New York USA 2011-12-27
RcRownchangeKK*chgGame
 2140 2281 2.00 4 -0.74 15 -11.10 
  Chi, Patrick 2052 USA1.0010.21153.15 
  Reverby, Miro 2161 USA1.0010.34155.10 
  Treger, Yefim 2202 USA0.001-0.6115-9.15 
  Resika, Nathan f2146 USA0.001-0.6815-10.20 

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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