Individual Calculations November 2012
 Amburn, Thomas  Total change: -8.10  Rating chartPersonal card
 2012 Oklahoma Fall FIDE Open Stillwater, Oklahoma USA 2012-10-06
 1860 2140 3.00 4 -0.27 30 -8.10 
  Xie, Yiqun 1774 USA1.0010.10303.00 
  Munoz, Claudia E wc1780 USA0.501-0.4030-12.00 
  Nickels, Erik 1819 USA1.0010.13303.90 
  Li, Ruifeng c2066 USA0.501-0.1030-3.00 

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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