Individual Calculations July 2013
 Anupam, Dutta  Total change: -15.30  Rating chartPersonal card
 1st HDCA International FIDE Rated Schools Open Chess Tournament,2013 Kolkata, West Bengal IND 2013-06-08
RcRownchangeKK*chgGame
 1634 1326 0.00 2 -0.30 30 -9.00 
  Sayantan, Kundu 1718 IND0.001-0.0830-2.40 
  Sourav, Mondal 1550 IND0.001-0.2230-6.60 

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)
 
 01st All India FIDE Rated below 2000 Kolkata IND 2013-06-20
RcRownchangeKK*chgGame
 1685 1326 0.00 2 -0.21 30 -6.30 
  Sudipta, Chakraborty 1726  * IND0.001-0.0830-2.40 
  Swapan, Kumar Das 1643 IND0.001-0.1330-3.90 
 * 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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