Individual Calculations November 2012
 Bartholomew, John  Total change: -19.50  Rating chartPersonal card
 2012 Spice Fall Swiss St Louis, Missouri USA 2012-10-16
 2305 2446 4.00 9 -1.95 10 -19.50 
  Jung, Hans f2150 CAN1.0010.15101.50 
  Robson, Ray g2603 USA0.001-0.2910-2.90 
  Kavutskiy, Konstantin f2287 USA1.0010.29102.90 
  Yang, Darwin m2485 USA0.001-0.4510-4.50 
  Sarkar, Justin m2408 USA0.501-0.0510-0.50 
  Troff, Kayden W f2312 USA0.001-0.6810-6.80 
  Ostrovskiy, Aleksandr f2377 USA0.001-0.6010-6.00 
  Helfst, Matt D 2046  * USA1.0010.08100.80 
  Finegold, Spencer 2081 USA0.501-0.4010-4.00 
 * 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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