Blitz: Individual Calculations May 2012
 Schmakel, Sam A  Total change: 15.40  Rating chartPersonal card
 2012 Members Appreciation Blitz Skokie, Illinois USA 2012-04-24
RcRownchangeKK*chgGame
 2098 2113 4.00 6 0.77 20 15.40 
  Qazi, Rafeh R 1896 USA1.0010.22204.40 
  Rosen, Eric S f2351 USA0.001-0.2020-4.00 
  Sergatskov, Dmitri 1994 USA1.0010.34206.80 
  Amanov, Mesgen g2513  * TKM0.001-0.0820-1.60 
  Hart, Vincent J 1928 USA1.0010.26205.20 
  Bian, Alex 1905 USA1.0010.23204.60 
 * 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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