Individual Calculations July 2012
 Sarthak, Kundu  Total change: 6.60  Rating chartPersonal card
 WB State FIDE Rating Kolkata IND 2012-04-06
RcRownchangeKK*chgGame
 1747 1533 2.00 6 0.56 30 16.80 
  Aditya, Chowdhury 1815 IND0.001-0.1630-4.80 
  Chakrabarti, Tamal 1933  * IND0.001-0.0830-2.40 
  Debasish, Ghosh 1706 IND1.0010.733021.90 
  Ganguly, Ritabroto 1722 IND0.001-0.2530-7.50 
  Jayanta, Ganguly 1609 IND1.0010.603018.00 
  Anustoop, Biswas 1699 IND0.001-0.2830-8.40 
 * 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
 1700 1533 0.50 3 -0.34 30 -10.20 
  Akankhya, Kabi 1697 IND0.001-0.2830-8.40 
  Sanjib, Chatterjee 1711 IND0.5010.23306.90 
  Prasanta, Mondal 1692 IND0.001-0.2930-8.70 

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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