Individual Calculations March 2013
 Balasubramanian, Adithya  Total change: -4.20  Rating chartPersonal card
 51st Annual Baltimore Open Columbia, Maryland USA 2013-02-08
RcRownchangeKK*chgGame
 2080 2257 2.50 4 -0.28 15 -4.20 
  Cohen, Harry S 2046 USA1.0010.23153.45 
  Smith, Bryan G m2461 USA0.001-0.2415-3.60 
  Chang, Jeffrey E 1955 USA0.501-0.3515-5.25 
  Yu, Jennifer R 1857  * USA1.0010.08151.20 
 * 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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