Individual Calculations August 2013
 Khater, Sherif A  Total change: -0.90  Rating chartPersonal card
 2013 Nashua Open Nashua, New Hasmpshire USA 2013-07-06
RcRownchangeKK*chgGame
 2209 2063 1.00 3 -0.03 30 -0.90 
  Ivanov, Alexander g2463  * USA0.001-0.0830-2.40 
  Bryan, Jarod J f2184 USA1.0010.663019.80 
  Terrie, Henry L 1980 USA0.001-0.6130-18.30 
 * 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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