Individual Calculations January 2012
 Suvankar, Maity  Total change: 68.25  Rating chartPersonal card
 23rd Telegraph school championship - 2011 Kolkata IND 2011-11-29
RcRownchangeKK*chgGame
 1817 1823 6.00 8 1.80 15 27.00 
  Tista, Pal Choudhury 1524 IND1.0010.15152.25 
  Subhayan, Kundu 1628 IND1.0010.25153.75 
  Sayan, Sen 1598 IND1.0010.22153.30 
  Aubhropratim, Manna 2063 IND0.001-0.2015-3.00 
  Anustoop, Biswas 1659 IND1.0010.28154.20 
  Rohan, Sen 1664 IND1.0010.29154.35 
  Majumdar, Chandrasish 2178 IND1.0010.891513.35 
  Das, Sayantan f2223  * IND0.001-0.0815-1.20 
 * 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)
 
 4th HDCA International Rating below 2100 Kolkata IND 2011-12-08
RcRownchangeKK*chgGame
 1933 1823 5.50 9 2.38 15 35.70 
  Saikat, Bose 1423  * IND1.0010.08151.20 
  Rajib, Gharai 2022 IND1.0010.761511.40 
  Samrat, Ghorai 1964 IND0.5010.19152.85 
  Verma, Sanjay 2047 IND0.5010.28154.20 
  Chakrabarti, Tamal 2026 IND0.5010.26153.90 
  Mughaho, Awomi 1917 IND1.0010.63159.45 
  Abhishek, Sarkar 1920 IND0.5010.13151.95 
  Swarup, Sarkar 2016 IND0.001-0.2515-3.75 
  Aubhropratim, Manna 2063 IND0.5010.30154.50 
 * 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
 1684 1823 6.50 9 0.37 15 5.55 
  Dipak, Roy 1573 IND1.0010.19152.85 
  Rajashekara, N 1651 IND0.501-0.2315-3.45 
  Pritam, Kr Ghosh 1647 IND1.0010.27154.05 
  Mulay, Pratik 1971 IND0.001-0.3015-4.50 
  Koustav, Chatterjee 1636 IND1.0010.26153.90 
  Sayantan, Chandra 1623 IND0.501-0.2615-3.90 
  Sandip, Dey 1647 IND0.501-0.2315-3.45 
  Anand, Rai 1689 IND1.0010.32154.80 
  Kar, Satyabrata 1715 IND1.0010.35155.25 

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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