Rapid: Individual Calculations September 2017
 Rachishnu, Datta  Total change: 49.80  Rating chartPersonal card
 NATIONAL RAPID Chess Championship 2017 Bengal IND 2017-08-01
RcRownchangeKK*chgGame
 1457 1103 3.50 9 2.49 20 49.80 
  Vatsal, Singhania 1503  * IND0.001-0.0820-1.60 
  Soham, Pal 1454 IND0.001-0.1120-2.20 
  Alekhya, Mukhopadhyay 1402 IND0.001-0.1520-3.00 
  Anubhav, Sharma 1441 IND1.0010.882017.60 
  Rohan, Nag Chowdhury 1460 IND0.001-0.1120-2.20 
  Soham, Dey 1344 IND1.0010.802016.00 
  Rahul, Krishna Viswanathan 1503  * IND1.0010.922018.40 
  Basant, Khandelwal 1503  * IND0.5010.42208.40 
  Shubham, Shukla 1503  * IND0.001-0.0820-1.60 
 * 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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