Individual Calculations November 2012
 Ulrich, Thomas M  Total change: 4.65  Rating chartPersonal card
 21st Annual Midwest Class Championship Wheeling, Illinois USA 2012-10-12
 2255 2201 2.50 5 0.31 15 4.65 
  Cooklev, Steven 2132 USA0.501-0.1015-1.50 
  Karagianis, Pete Demetrios 2184 USA1.0010.48157.20 
  Boor, Carl B f2287 USA0.5010.12151.80 
  Amanov, Mesgen g2507 TKM0.5010.36155.40 
  Velikanov, Alexander 2164 USA0.001-0.5515-8.25 

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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