Individual Calculations August 2015
 Trakru, Priya  Total change: -11.60  Rating chartPersonal card
 2015 Houston Summer Chess Festival Houston, Texas USA 2015-07-10
RcRownchangeKK*chgGame
 2109 1792 0.00 2 -0.29 40 -11.60 
  Guadalupe, Francisco Ii 2192  * USA0.001-0.0840-3.20 
  Widener, Andrew J 2026 USA0.001-0.2140-8.40 
 * 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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