Individual Calculations November 2012
 Gurevich, Dmitry  Total change: 0.40  Rating chartPersonal card
 21st Annual Midwest Class Championship Wheeling, Illinois USA 2012-10-12
 2307 2485 3.50 5 0.04 10 0.40 
  Velikanov, Alexander 2164 USA1.0010.13101.30 
  Schmakel, Sam A 2167 USA1.0010.13101.30 
  Shulman, Yury g2595 USA0.001-0.3510-3.50 
  Flaga, Krzysztof 2085  * USA1.0010.08100.80 
  Mitkov, Nikola g2523 MKD0.5010.05100.50 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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