Individual Calculations April 2013
 Tapaszto, Laszlo B  Total change: -27.45  Rating chartPersonal card
 35th Annual Marchand Open Rochester, New York USA 2013-03-23
RcRownchangeKK*chgGame
 1855 2244 0.00 2 -1.83 15 -27.45 
  Cunningham, Sherman 1844  * USA0.001-0.9215-13.80 
  Spencer, Douglas R 1866 USA0.001-0.9115-13.65 
 * 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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