Individual Calculations November 2012
 Heredia, Carla  Total change: 18.45  Rating chartPersonal card
 2012 Spice Fall Swiss St Louis, Missouri USA 2012-10-16
 2348 2188 4.00 9 1.23 15 18.45 
  Diamant, Andre g2471 BRA0.001-0.1615-2.40 
  Ostrovskiy, Aleksandr f2377 USA0.5010.25153.75 
  Shulman, Yury g2588  * USA0.001-0.0815-1.20 
  Bregadze, Levan m2366 GEO0.001-0.2715-4.05 
  Agrest, Inna wm2204 SWE1.0010.52157.80 
  Sharevich, Anna wg2294 BLR0.5010.14152.10 
  Helfst, Matt D 1965 USA1.0010.22153.30 
  Kleiman, Jake m2377 USA1.0010.751511.25 
  Mogranzini, Roberto m2492 ITA0.001-0.1415-2.10 
 * 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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