Individual Calculations January 2015
 Chakrabarti, Tamal  Total change: -12.60  Rating chartPersonal card
 All India FIDE Rating Chess Tournament Kolkata, West Bengal IND 2014-11-25
RcRownchangeKK*chgGame
 1831 1832 5.00 9 0.60 20 12.00 
  Gautam, Datta 1432  * IND1.0010.08201.60 
  Taniya, Acharya 1432  * IND1.0010.08201.60 
  Dhar, Manodip 1997 IND1.0010.722014.40 
  Mohammad, Ashraf 2175 IND0.001-0.1220-2.40 
  Arpan, Das 2083 IND0.001-0.1920-3.80 
  Vatsal, Singhania 1604 IND1.0010.21204.20 
  Nath, Rupankar 2090 IND0.001-0.1820-3.60 
  Soham, Das 1629 IND1.0010.24204.80 
  Nepali, Badrilal 2034 NEP0.001-0.2420-4.80 
 * 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)
 
 01st 64 Suqares FIDE Rated tmt 2014 Kolkata IND 2014-12-22
RcRownchangeKK*chgGame
 1692 1865 4.50 8 -1.23 20 -24.60 
  Mahitosh, Dey 1544 IND1.0010.13202.60 
  Anshul, Nigam 1626 IND0.501-0.3020-6.00 
  Anis, Mukhopadhyay 1741 IND1.0010.33206.60 
  Bhattacharya, Niladri Shekhar 2037 IND0.001-0.2720-5.40 
  Soumik, Datta 1647 IND0.501-0.2820-5.60 
  Sanket, Chakravarty 1645 IND0.501-0.2820-5.60 
  Shouvik, Kar 1638 IND0.501-0.2920-5.80 
  Rounak, Pathak 1654 IND0.501-0.2720-5.40 

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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