Individual Calculations March 2011
 Stocek, Jiri  Total change: 13.20  Rating chartPersonal card
 20th Annual North American Open Las Vegas, Nevada USA 2010-12-26
 2422 2567 6.00 7 1.32 10 13.20 
  Sandberg, Evan M 2167  * USA1.0010.08100.80 
  Eckert, Doug D f2232 USA1.0010.12101.20 
  Lee, Michael f2392 USA1.0010.27102.70 
  Krush, Irina mwg2495 USA1.0010.40104.00 
  Kacheishvili, Giorgi g2575 GEO0.5010.01100.10 
  Friedel, Joshua E g2505 USA1.0010.41104.10 
  Shabalov, Alexander g2591 USA0.5010.03100.30 
 * 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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