Individual Calculations May 2012
 Feldberg, Victor R  Total change: 5.25  Rating chartPersonal card
 2012 St Louis Open St Louis, Missouri USA 2012-04-14
RcRownchangeKK*chgGame
 2126 2174 2.00 3 0.35 15 5.25 
  Gadre, Akalpit K 1774  * IND1.0010.08151.20 
  Thomas, Kenneth P 2103 USA1.0010.40156.00 
  Sevillano, Enrico m2502 USA0.001-0.1315-1.95 
 * 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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