Individual Calculations July 2012
 Cunningham, Sherman  Total change: -15.00  Rating chartPersonal card
 Farley Memorial League VI Rochester, New York USA 2012-04-02
RcRownchangeKK*chgGame
 2007 1793 0.50 6 -1.00 15 -15.00 
  Nikolayev, Igor f2193  * USA0.001-0.0815-1.20 
  Glasser, Abraham 1903 USA0.001-0.3515-5.25 
  Petty, David A 1925 USA0.001-0.3215-4.80 
  Nikolayev, Igor f2193  * USA0.001-0.0815-1.20 
  Glasser, Abraham 1903 USA0.5010.15152.25 
  Petty, David A 1925 USA0.001-0.3215-4.80 
 * 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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