Individual Calculations January 2011
 Vecanski, Dragomir  Total change: -8.00  Rating chartPersonal card
 1st North American Amateur Closed Section II Skokie,IL USA 2010-11-19
RcRownchangeKK*chgGame
 1845 1828 4.00 9 -0.32 25 -8.00 
  Dobrovolny, Charles 1743 USA1.0010.38259.50 
  Sun, Abe 1653 USA0.001-0.7325-18.25 
  Seet, Paul 1880 USA0.001-0.4325-10.75 
  Meduri, Aakaash 2114 USA1.0010.842521.00 
  Li, Zhaozhi 1855 USA1.0010.542513.50 
  Schmakel, Sam A 1937 USA0.001-0.3525-8.75 
  Hart, Vincent J 1880 USA0.001-0.4325-10.75 
  Wei, James 1891 USA0.001-0.4125-10.25 
  Marcinek, Pawel 1651 USA1.0010.27256.75 

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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