Individual Calculations April 2013
 Alexander, Michael  Total change: 9.75  Rating chartPersonal card
 35th Annual Marchand Open Rochester, New York USA 2013-03-23
RcRownchangeKK*chgGame
 2028 1836 2.00 5 0.65 15 9.75 
  Aaron, Deepak 2236  * USA0.001-0.0815-1.20 
  Gianniny, Blake 1879 USA1.0010.56158.40 
  Dygert, Stephen W 2076 USA0.001-0.2015-3.00 
  Glasser, Abraham 1942 USA1.0010.64159.60 
  Panico Iii, Nick 2008 USA0.001-0.2715-4.05 
 * 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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