Individual Calculations November 2012
 Helfst, Matt D  Total change: -15.45  Rating chartPersonal card
 2012 Spice Fall Swiss St Louis, Missouri USA 2012-10-16
 2227 1965 0.50 8 -1.03 15 -15.45 
  Fierro, Martha L mwg2365  * ECU0.001-0.0815-1.20 
  Sharevich, Anna wg2294 BLR0.001-0.1215-1.80 
  Cassidy, Brian H 2098 USA0.001-0.3215-4.80 
  Agrest, Inna wm2204 SWE0.001-0.2015-3.00 
  Aripov, Iskandar 2155 UZB0.001-0.2515-3.75 
  Heredia, Carla wm2188 ECU0.001-0.2215-3.30 
  Bartholomew, John m2365  * USA0.001-0.0815-1.20 
  Jung, Hans f2150 CAN0.5010.24153.60 
 * 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)


« go back

Share this page

   facebook    twitter    gplus
©  World Chess Federation    |  Contact us:   |  Developed and supported by Elista FIDE Office   |   Ratings questions: Elista FIDE Office