Individual Calculations February 2014
 Griffith, Kyron W  Total change: -2.25  Rating chartPersonal card
 2013 PanAmerican Intercollegiate Chess Championship Lubbock, Texas USA 2013-12-27
RcRownchangeKK*chgGame
 2219 2243 1.50 3 -0.15 15 -2.25 
  Moradiabadi, Elshan g2571 IRI0.001-0.1315-1.95 
  Luo, Xin 2034 CHN0.501-0.2715-4.05 
  Altschuler, Jason 2051 USA1.0010.25153.75 

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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