Individual Calculations January 2014
 Liu, Bovey  Total change: 2.40  Rating chartPersonal card
 2013 DCC FIDE Open X Richardson, Texas USA 2013-11-28
RcRownchangeKK*chgGame
 2140 1994 1.50 4 0.16 15 2.40 
  Berczes, David g2394  * HUN0.001-0.0815-1.20 
  Chiang, Jonathan f2175 USA1.0010.741511.10 
  Jayaraman, Arvind f2263 IND0.001-0.1715-2.55 
  Gu, Brian F 1726 USA0.501-0.3315-4.95 
 * 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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