Individual Calculations July 2009
 Maltese, Adam S  Total change: 14.85  Rating chartPersonal card
 2009 New York May Open New York, New York USA 2009-05-23
RcRownchangeKK*chgGame
 2219 2222 3.00 4 0.99 15 14.85 
  Frumkin, Edward A 2034 USA1.0010.26153.90 
  Lenderman, Alex m2434 USA0.001-0.2315-3.45 
  Fitzko, Mitchell 2118 USA1.0010.36155.40 
  Salakhutdinov, Ildar 2291 RUS1.0010.60159.00 

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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