Individual Calculations July 2012
 Tista, Pal Choudhury  Total change: 24.30  Rating chartPersonal card
 WB State FIDE Rating Kolkata IND 2012-04-06
RcRownchangeKK*chgGame
 1721 1500 2.50 7 0.90 15 13.50 
  Mitra, Swapan 1900  * IND0.001-0.0815-1.20 
  Mandal, Ardhendu 1721 IND1.0010.781511.70 
  Raunak, Mondal 1690 IND0.001-0.2515-3.75 
  Sayantan, Chandra 1643 IND0.5010.19152.85 
  R,n, Ghosh 1719 IND1.0010.781511.70 
  Shiba, Prasad Chakraborty 1688 IND0.001-0.2615-3.90 
  Nilotpal, Roy 1688 IND0.001-0.2615-3.90 
 * 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)
 
 03rd BCA International Open rating below 2000 Baruipur IND 2012-05-12
RcRownchangeKK*chgGame
 1668 1500 1.00 1 0.72 15 10.80 
  Kumar, Atul 1668 IND1.0010.721510.80 

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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