Individual Calculations January 2012
 Aubhropratim, Manna  Total change: -30.90  Rating chartPersonal card
 23rd Telegraph school championship - 2011 Kolkata IND 2011-11-29
RcRownchangeKK*chgGame
 1794 2063 5.50 8 -0.88 15 -13.20 
  Saurav, Kumar 1663  * IND1.0010.08151.20 
  Samal, Ansuman 1663  * IND1.0010.08151.20 
  Saurabh, Anand 1732 IND1.0010.12151.80 
  Suvankar, Maity 1823 IND1.0010.20153.00 
  Das, Sayantan f2243 IND0.001-0.2615-3.90 
  Rishav, Mitra 1733 IND1.0010.12151.80 
  Suvradeepta, Das 1814 IND0.001-0.8115-12.15 
  Sarkar, Arna 1677 IND0.501-0.4115-6.15 
 * 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
 1844 2063 6.50 10 -1.18 15 -17.70 
  Poulami, Bhattacharyya 1663  * IND1.0010.08151.20 
  Ahmad, Niaz 1727 IND1.0010.12151.80 
  Maharjan, Herakaji 1892 NEP0.501-0.2315-3.45 
  Gupta, Bhola Nath 1835 IND1.0010.21153.15 
  Singhai, Niklesh Jain 1952 IND0.501-0.1515-2.25 
  Kandari Sasidar, Kartheek 1857 IND0.501-0.2615-3.90 
  Mitrabha, Guha f1931 IND0.501-0.1815-2.70 
  Singh, Soram Rahul 1893 IND0.501-0.2215-3.30 
  Aparajita, Gochhikar 1870 IND0.501-0.2515-3.75 
  Suvankar, Maity 1823 IND0.501-0.3015-4.50 
 * 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)
 

 

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