Individual Calculations January 2012
 Subir, Ghosh  Total change: 39.75  Rating chartPersonal card
 4th HDCA International Rating below 2100 Kolkata IND 2011-12-08
RcRownchangeKK*chgGame
 1813 1898 7.50 10 1.57 15 23.55 
  Yella, Manikanta 1498  * IND1.0010.08151.20 
  Subhayan, Kundu 1628 IND1.0010.17152.55 
  Koustav, Chatterjee 1636 IND0.501-0.3215-4.80 
  Ishwar, Ramteke 1643 IND1.0010.19152.85 
  Samrat, Ghorai 1964 IND0.001-0.4115-6.15 
  Maitry, Kartikeshwar Prasad 1805 IND1.0010.37155.55 
  Nayandeep, Dilip Kotangle 2009 IND1.0010.65159.75 
  Dangmei, Bosco 1938 IND1.0010.56158.40 
  Debankan, Dhara 1919 IND0.5010.03150.45 
  Souvik, Chakraborty 2093 IND0.5010.25153.75 
 * 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 CCF All India Fide Rating below 2000 Kolkata IND 2011-12-15
RcRownchangeKK*chgGame
 1775 1898 7.00 9 1.08 15 16.20 
  Swapan Kr, Das Iol 1605 IND1.0010.15152.25 
  Saptorshi, Gupta 1669 IND1.0010.21153.15 
  Mulay, Pratik 1971 IND0.5010.10151.50 
  Mandal, Ardhendu 1732 IND1.0010.28154.20 
  Suvradeepta, Das 1814 IND0.001-0.6215-9.30 
  Sayantan, Kundu 1682 IND1.0010.22153.30 
  Sushrutha, Reddy 1818 IND0.501-0.1115-1.65 
  Ajoy, Nath Ray 1765 IND1.0010.32154.80 
  Kaustuv, Kundu 1923 IND1.0010.53157.95 

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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