Individual Calculations February 2014
 Altschuler, Jason  Total change: -12.30  Rating chartPersonal card
 2013 PanAmerican Intercollegiate Chess Championship Lubbock, Texas USA 2013-12-27
 2204 2051 0.50 4 -0.82 15 -12.30 
  So, Wesley g2451  * PHI0.001-0.0815-1.20 
  Kalyan, Suchinder 1670 USA0.501-0.4115-6.15 
  Moradiabadi, Elshan g2451  * IRI0.001-0.0815-1.20 
  Griffith, Kyron W 2243 USA0.001-0.2515-3.75 
 * 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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