Individual Calculations February 2014
 Bartell, Thomas  Total change: 7.10  Rating chartPersonal card
 46th Annual Liberty Bell Open Philadelphia, Pennsylvania USA 2014-01-17
 2303 2371 3.50 5 0.71 10 7.10 
  West, James R 2065 USA1.0010.14101.40 
  Nguyen, Trung f1971  * USA1.0010.08100.80 
  Fishbein, Alexander g2487 USA0.001-0.3410-3.40 
  Shabalov, Alexander g2529 USA1.0010.71107.10 
  Hungaski, Robert g2462 USA0.5010.12101.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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