Individual Calculations November 2012
 Tang, Andrew  Total change: 5.40  Rating chartPersonal card
 21st Annual Midwest Class Championship Wheeling, Illinois USA 2012-10-12
 2069 2121 1.50 2 0.36 15 5.40 
  Liang, Awonder f2010 USA1.0010.35155.25 
  Kasiurak, Zach 2127 USA0.5010.01150.15 

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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