Individual Calculations October 2013
 Ng, Daniel J  Total change: 24.00  Rating chartPersonal card
 79th Annual Southwest Open Irving, Texas USA 2013-08-30
RcRownchangeKK*chgGame
 2085 2037 3.50 6 0.80 30 24.00 
  O`Neill, Julia 1785 USA1.0010.19305.70 
  Lin, Dachey 2077 USA0.5010.06301.80 
  Safin, Artur S 2270 USA1.0010.793023.70 
  Yotov, Valentin L g2437  * BUL0.001-0.0830-2.40 
  Xie, Tianming 1800 USA1.0010.20306.00 
  Toolin, Christopher 2138 USA0.001-0.3630-10.80 
 * 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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