Individual Calculations March 2014
 Goss, Mel  Total change: 16.05  Rating chartPersonal card
 2014 Presidents Weekend Championship Coral springs, Florida USA 2014-02-14
RcRownchangeKK*chgGame
 2164 2058 3.00 5 1.07 15 16.05 
  Helfst, Matt D 1963 USA1.0010.37155.55 
  Recio, Miguel 2061 USA1.0010.50157.50 
  Rosenthal, Nicholas 2082 USA0.5010.03150.45 
  Becerra, Julio J g2458  * USA0.001-0.0815-1.20 
  La Rota, Fabio f2255 USA0.5010.25153.75 
 * 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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