Blitz: Individual Calculations August 2012
 Samuelson, Andrew  Total change: 20.40  Rating chartPersonal card
 2012 ACC FIDE Rated Blitz Arlington, Virginia USA 2012-07-13
RcRownchangeKK*chgGame
 2297 2198 2.50 4 1.02 20 20.40 
  Kaufman, Lawrence g2382 USA0.001-0.2620-5.20 
  Kaufman, Lawrence g2382 USA1.0010.742014.80 
  Vekilov, Dmitry 2211 USA1.0010.522010.40 
  Vekilov, Dmitry 2211 USA0.5010.02200.40 

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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