Individual Calculations February 2017
 Das, Bhola Nath  Total change: 42.40  Rating chartPersonal card
 6th JRD Tata All India Open Chess Tournament 2016 jharkhand IND 2016-12-25
RcRownchangeKK*chgGame
 1589 1350 2.50 6 1.06 40 42.40 
  Sonkalan, Bharati 1750  * IND0.001-0.0840-3.20 
  Chakrabarti, Tamal 1739 IND0.5010.414016.40 
  Dikshant, Dash 1645 IND0.001-0.1540-6.00 
  Ajit, Masih 1714 IND0.001-0.1040-4.00 
  Prabhat, Ranjan Kumar 1056 IND1.0010.15406.00 
  Ajit, Kumar Saw 1627 IND1.0010.834033.20 
 * 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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