Individual Calculations February 2014
 Chiang, Sarah  Total change: -6.30  Rating chartPersonal card
 2014 DCC January Texas Masters Richardson, Texas USA 2014-01-18
RcRownchangeKK*chgGame
 2127 2105 2.00 5 -0.42 15 -6.30 
  Sadorra, Julio C g2505  * PHI0.001-0.0815-1.20 
  Su, Dion 1802 USA1.0010.14152.10 
  Getz, Alec S f2340 USA0.001-0.2115-3.15 
  Obili, Abhishek 1854 USA0.001-0.8115-12.15 
  Gater, Daniel B 2136 USA1.0010.54158.10 
 * 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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