Individual Calculations December 2015
 Chandna, Priyav  Total change: 71.20  Rating chartPersonal card
 2015 North Carolina State Chess Championships Burlington, North Carolina USA 2015-10-30
RcRownchangeKK*chgGame
 2077 1803 2.50 4 1.78 40 71.20 
  Dana, Maurice 2044 USA1.0010.804032.00 
  High, David L 1968 USA1.0010.724028.80 
  De Avila, Luis 2093 COL0.5010.344013.60 
  Balleisen, Aaron S 2203  * USA0.001-0.0840-3.20 
 * 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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