Individual Calculations July 2012
 Dr, Kushal Choudhuri  Total change: -66.90  Rating chartPersonal card
 WB State FIDE Rating Kolkata IND 2012-04-06
RcRownchangeKK*chgGame
 1482 1720 2.50 6 -2.23 30 -66.90 
  Shrutarshi, Ray 1464 IND1.0010.19305.70 
  Mriganka, Majumdar 1556 IND0.501-0.2230-6.60 
  Neelash, Saha 1558 IND0.001-0.7130-21.30 
  Asmita, Das Munshi 1549 IND0.501-0.2330-6.90 
  Shaurya, Sangal 1336 IND0.501-0.4130-12.30 
  Soumma, Chakraborty 1428 IND0.001-0.8530-25.50 

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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