Individual Calculations March 2013
 Brown, Michael W  Total change: 18.75  Rating chartPersonal card
 2nd Annual Recession Buster Open San Diego, California USA 2013-02-16
RcRownchangeKK*chgGame
 2283 2236 4.00 6 1.25 15 18.75 
  Hilby, Craig 1959 USA1.0010.17152.55 
  Moy, Kevin 1945 USA1.0010.15152.25 
  Sevillano, Enrico g2515 USA0.5010.34155.10 
  Gareev, Timur g2636  * USA0.001-0.0815-1.20 
  Ramirez, Alejandro g2551 USA0.5010.36155.40 
  Faber, Craig 2094 USA1.0010.31154.65 
 * 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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