Rapid: Individual Calculations September 2017
 Sanika, Sengupta  Total change: -14.60  Rating chartPersonal card
 NATIONAL RAPID Chess Championship 2017 Bengal IND 2017-08-01
RcRownchangeKK*chgGame
 1391 1180 1.00 6 -0.73 20 -14.60 
  Soumya, Banerjee 1580  * IND0.001-0.0820-1.60 
  Mandal, Ardhendu 1531 IND0.001-0.1120-2.20 
  Shreeyash, Kejriwal 1036 IND1.0010.31206.20 
  Shubham, Shukla 1580  * IND0.001-0.0820-1.60 
  Tushar, Chatterjee 1580  * IND0.001-0.0820-1.60 
  Pragati, Mazumder 1038 IND0.001-0.6920-13.80 
 * 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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