Individual Calculations January 2014
 Schmakel, Sam A  Total change: 9.75  Rating chartPersonal card
 2013 Greater Midewst Class Championships - Master/Expert Rosemont, Illinois USA 2013-11-29
RcRownchangeKK*chgGame
 2280 2263 3.00 5 0.65 15 9.75 
  Stevens, Matthew J 1863  * USA1.0010.08151.20 
  Santarius, Erik 2346 USA0.5010.11151.65 
  Chow, Albert C f2140 USA1.0010.33154.95 
  Friedel, Joshua E g2487 USA0.5010.28154.20 
  Shulman, Yury g2562 USA0.001-0.1515-2.25 
 * 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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