Individual Calculations March 2015
 Gulamali, Kazim  Total change: 15.80  Rating chartPersonal card
 2015 Southwest Class Championships Fort Worth, Texas USA 2015-02-13
 2117 2340 4.50 5 0.79 20 15.80 
  Nguyen, Anthony Quan c1940  * USA0.501-0.4220-8.40 
  Acosta, Mariano A 1986 USA1.0010.11202.20 
  Lozano, Jesse Jame 2028 USA1.0010.14202.80 
  Githoro, Mbugua 2007 USA1.0010.12202.40 
  Macieja, Bartlomiej g2622 POL1.0010.842016.80 
 * 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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