Individual Calculations February 2014
 Brown, Michael William  Total change: 1.35  Rating chartPersonal card
 5th Annual Golden State Open Concord, California USA 2014-01-17
 2144 2272 4.00 6 0.09 15 1.35 
  Harmon-Vellotti, Carl 1872  * USA1.0010.08151.20 
  Handigol, Abhishek 1948 USA1.0010.13151.95 
  Roiz, Michael E g2614 ISR0.001-0.1215-1.80 
  Chow, Colin 2076 USA0.501-0.2515-3.75 
  Hilby, Craig 2120 USA0.501-0.2015-3.00 
  Davidson, Kevin 2236 USA1.0010.45156.75 
 * 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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