Individual Calculations July 2012
 Samir, Dhar  Total change: 24.00  Rating chartPersonal card
 WB State FIDE Rating Kolkata IND 2012-04-06
RcRownchangeKK*chgGame
 1748 1571 3.00 7 0.99 30 29.70 
  Samrat, Ghorai 1971  * IND0.001-0.0830-2.40 
  Aditya, Chowdhury 1815 IND0.001-0.2030-6.00 
  Syamal, Datta 1814 IND0.001-0.2030-6.00 
  Swapnil, Biswas 1434 IND1.0010.32309.60 
  Sanjib, Ghosh 1760 IND1.0010.753022.50 
  Ganguly, Ritabroto 1722 IND0.001-0.3030-9.00 
  Mandal, Ardhendu 1721 IND1.0010.703021.00 
 * 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)
 
 03rd BCA International Open rating below 2000 Baruipur IND 2012-05-12
RcRownchangeKK*chgGame
 1604 1571 3.00 7 -0.19 30 -5.70 
  Nigam, Aushik 1822 IND1.0010.813024.30 
  Rajdeep, Sarkar 1774 IND0.001-0.2430-7.20 
  Subhajit, Dhar 1832 IND0.001-0.1830-5.40 
  Riddhi, Bose 1309 IND1.0010.18305.40 
  Shaati, Majumder 1835 IND0.001-0.1830-5.40 
  Kumari, Shristi 1411 IND1.0010.29308.70 
  Shinjini, Sengupta 1244 IND0.001-0.8730-26.10 

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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