Rapid: Individual Calculations September 2017
 Vedika, Agarwal  Total change: -8.40  Rating chartPersonal card
 NATIONAL RAPID Chess Championship 2017 Bengal IND 2017-08-01
RcRownchangeKK*chgGame
 1430 1152 1.00 7 -0.42 20 -8.40 
  Swapan, Chakraborty 1552  * IND0.001-0.0820-1.60 
  Raghav, Bansal 1507 IND0.001-0.1120-2.20 
  Basant, Khandelwal 1552  * IND0.001-0.0820-1.60 
  Mandal, Ardhendu 1531 IND0.001-0.0920-1.80 
  Rahul, Krishna Viswanathan 1552  * IND0.001-0.0820-1.60 
  Prayash, Adhikari 1009 IND0.501-0.1920-3.80 
  Aniruddh, Chatterjee 1307 IND0.5010.21204.20 
 * 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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