Individual Calculations November 2012
 Santarius, Erik F  Total change: -4.05  Rating chartPersonal card
 21st Annual Midwest Class Championship Wheeling, Illinois USA 2012-10-12
 2231 2278 2.00 4 -0.27 15 -4.05 
  Kogen, Jonathan S 2165 USA0.501-0.1515-2.25 
  Flaga, Krzysztof 2041 USA1.0010.20153.00 
  Goldin, Alexander g2549 USA0.5010.33154.95 
  Schmakel, Sam A 2167 USA0.001-0.6515-9.75 

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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