Individual Calculations August 2012
 Maltese, Adam Samu  Total change: -26.10  Rating chartPersonal card
 40th Annual World Open - Open Section Philadelphia, Pennsylvania USA 2012-07-02
RcRownchangeKK*chgGame
 2129 2255 1.50 5 -1.74 15 -26.10 
  Evdokimov, Alexander g2544 RUS0.001-0.1615-2.40 
  Chiang, Jonathan 1935 USA0.001-0.8715-13.05 
  Smarty, Sylvester 2037 USA0.501-0.2815-4.20 
  Nieto, Guillermo Luigui Uba 1897 COL1.0010.10151.50 
  Black Jr, James A 2232 USA0.001-0.5315-7.95 

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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