Individual Calculations June 2014
 Lampman, Becca  Total change: 7.65  Rating chartPersonal card
 2014 Washington Open Seattle, Washington USA 2014-05-24
RcRownchangeKK*chgGame
 2082 1955 2.00 4 0.51 15 7.65 
  Su, Michael 1736 CAN1.0010.22153.30 
  Sang, Tian f2281 USA0.001-0.1315-1.95 
  May, Sarah R 1956 USA1.0010.50157.50 
  Cozianu, Costin f2355  * ROU0.001-0.0815-1.20 
 * 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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