Individual Calculations February 2013
 Nirmalya, Chatterjee  Total change: -18.00  Rating chartPersonal card
 5th HDCA FIDE Rated International Open Chess Tournament (Below 2000) Kolkata IND 2012-12-24
RcRownchangeKK*chgGame
 1572 1680 5.00 8 -0.06 15 -0.90 
  Deepmalya, Podder 1408 IND1.0010.17152.55 
  Kaustuv, Kundu 1972 IND0.001-0.1515-2.25 
  Sudev, Pal 1454 IND1.0010.21153.15 
  Rohan, Nag Chowdhury 1506 IND1.0010.27154.05 
  Anuronan, Das 1496 IND1.0010.26153.90 
  Mukherjee, Dyutimoy 1984 IND0.001-0.1415-2.10 
  Vishwa, Hariharan Iyer 1280  * IND1.0010.08151.20 
  Rituraj, Borghain 1477 IND0.001-0.7615-11.40 
 * 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)
 
 2nd CCF ALL INDIA FIDE RATED CHESS TOURNAMENT (BELOW 2000) Kolkata IND 2012-12-28
RcRownchangeKK*chgGame
 1538 1680 5.00 9 -1.14 15 -17.10 
  Soham, Biswas 1420 IND1.0010.18152.70 
  Haldar, Ajoy 1939 IND0.001-0.1815-2.70 
  Sayantan, Mukherjee 1524 IND0.001-0.7115-10.65 
  Bipra, Nath 1350 IND1.0010.12151.80 
  Bidhan, Bhattacharjee 1528 IND1.0010.30154.50 
  Rituraj, Borghain 1477 IND0.001-0.7615-11.40 
  Soumik, Datta 1533 IND0.501-0.2015-3.00 
  Asmita, Das Munshi 1534 IND0.501-0.2015-3.00 
  Shrutarshi, Ray 1539 IND1.0010.31154.65 

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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