Individual Calculations February 2017
 Diya, Chowdhury  Total change: 103.20  Rating chartPersonal card
 6th JRD Tata All India Open Chess Tournament 2016 jharkhand IND 2016-12-25
RcRownchangeKK*chgGame
 1625 1275 3.50 8 2.58 40 103.20 
  Panda, Priyabrata 1675  * IND1.0010.924036.80 
  Arya, Bhakta 1675  * IND0.001-0.0840-3.20 
  Dikshant, Dash 1645 IND0.5010.404016.00 
  Nikhil, Singh 1581 IND1.0010.864034.40 
  Sounak, De (1) 1669 IND1.0010.924036.80 
  Rabindra, Kumar Ojha 1675  * IND0.001-0.0840-3.20 
  Raja, Bose 1563 IND0.001-0.1640-6.40 
  Sharma, Jagannath Prasad 1520 IND0.001-0.2040-8.00 
 * 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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