Rapid: Individual Calculations September 2017
 Das, Annika  Total change: -4.40  Rating chartPersonal card
 NATIONAL RAPID Chess Championship 2017 Bengal IND 2017-08-01
RcRownchangeKK*chgGame
 1483 1239 2.00 9 -0.22 20 -4.40 
  Nayak, Rajesh 1639  * IND0.001-0.0820-1.60 
  Sayantan, Chandra 1625 IND0.001-0.0920-1.80 
  Dhimani, Maloo 981 IND1.0010.18203.60 
  Avijaan, Roy Choudhury 1546 IND0.001-0.1420-2.80 
  Mandal, Abhijit 1639  * IND1.0010.922018.40 
  Shrutarshi, Ray 1639  * IND0.001-0.0820-1.60 
  Basant, Khandelwal 1573 IND0.001-0.1220-2.40 
  Shubham, Shukla 1639  * IND0.001-0.0820-1.60 
  Rajanya, Datta 1063 IND0.001-0.7320-14.60 
 * 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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