Individual Calculations May 2012
 McHugh, Edward F  Total change: 24.60  Rating chartPersonal card
 42nd Annual World Amateur Team and US Team East Parsippany, New Jersey USA 2012-02-18
RcRownchangeKK*chgGame
 2286 2164 3.00 6 0.82 30 24.60 
  Colas, Joshua 2052 USA0.501-0.1530-4.50 
  Kannappan, Prasanna 2052 IND1.0010.353010.50 
  Kekelidze, Mikheil g2458 GEO1.0010.853025.50 
  Gorman, Dov f2270 USA0.5010.14304.20 
  Hess, Robert L g2564  * USA0.001-0.0830-2.40 
  Kelleher, William f2318 USA0.001-0.2930-8.70 
 * 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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