Individual Calculations April 2014
 Rossi, Jimmy  Total change: -4.50  Rating chartPersonal card
 36th Annual Marchand Open Rochester, New York USA 2014-03-08
RcRownchangeKK*chgGame
 2050 1889 1.00 4 -0.30 15 -4.50 
  Kekelidze, Mikheil g2289  * GEO0.001-0.0815-1.20 
  Manning, John 1884 USA1.0010.49157.35 
  Copeland, Samuel S 2164 USA0.001-0.1715-2.55 
  Yung, Ethan 1861 USA0.001-0.5415-8.10 
 * 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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