Individual Calculations June 2013
 Chiang, Jonathan  Total change: -3.45  Rating chartPersonal card
 2013 DCC FIDE Open V Richardson, Texas USA 2013-05-18
RcRownchangeKK*chgGame
 2005 2079 2.00 4 -0.23 15 -3.45 
  Mao, Marcus S 1679  * USA1.0010.08151.20 
  Xiong, Jeffery f2376 USA0.001-0.1515-2.25 
  Gu, Brian F 1696 USA1.0010.09151.35 
  Jayaraman, Arvind f2269 IND0.001-0.2515-3.75 
 * 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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