Individual Calculations November 2015
 Rosen, Eric S  Total change: 8.40  Rating chartPersonal card
 2015 Spice Cup Open Saint Louis, Missouri USA 2015-10-17
 2426 2406 4.50 8 0.84 10 8.40 
  Proleiko, Julian 2006  * USA1.0010.08100.80 
  Shimanov, Aleksandr g2593 RUS0.001-0.2610-2.60 
  Sharevich, Anna wg2280 USA1.0010.33103.30 
  Ashwin, Jayaram g2515 IND1.0010.65106.50 
  Friedel, Joshua E g2513 USA0.5010.15101.50 
  Yermolinsky, Alex g2515 USA0.5010.15101.50 
  Troff, Kayden W g2517 USA0.001-0.3510-3.50 
  Gurevich, Daniel m2472 USA0.5010.09100.90 
 * 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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