Individual Calculations May 2011
 Shumowitz, Marvin  Total change: -6.45  Rating chartPersonal card
 2011 World Amateur Team & US Team East Parsippany, New Jersery USA 2011-02-19
RcRownchangeKK*chgGame
 2292 1979 0.00 3 -0.43 15 -6.45 
  Rosenberg, Evan S 2203 USA0.001-0.2215-3.30 
  Kapengut, Albert m2379  * USA0.001-0.0815-1.20 
  Leverett, Bruce W 2295 USA0.001-0.1315-1.95 
 * 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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