Individual Calculations January 2012
 Abhishek, Sarkar  Total change: 2.25  Rating chartPersonal card
 4th HDCA International Rating below 2100 Kolkata IND 2011-12-08
RcRownchangeKK*chgGame
 1799 1920 7.00 10 0.56 30 16.80 
  Shradha, Kucheria 1520  * IND1.0010.08302.40 
  Das, Sagar 1634 IND1.0010.16304.80 
  Ankit, Sinha 1739 IND1.0010.26307.80 
  Tapan, Kumar Dey 1755 IND1.0010.28308.40 
  Sahoo, Dasharathi 1911 IND0.501-0.0130-0.30 
  Thapa, Krishna 2038 NEP0.001-0.3430-10.20 
  Kandari Sasidar, Kartheek 1857 IND1.0010.413012.30 
  Suvankar, Maity 1823 IND0.501-0.1330-3.90 
  Samar, Chatterjee 2027 IND0.001-0.3530-10.50 
  Sayantan, Kundu 1682 IND1.0010.20306.00 
 * 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)
 
NOTE: K factor changed
 01st CCF All India Fide Rating below 2000 Kolkata IND 2011-12-15
RcRownchangeKK*chgGame
 1746 1920 5.50 9 -0.97 15 -14.55 
  Pradip, Bhowmick 1628 IND1.0010.15152.25 
  Anand, Rai 1689 IND1.0010.21153.15 
  Shaon, Chowdhury 1768 IND0.001-0.7015-10.50 
  Debangshu, Chakrabarti 1667 IND1.0010.19152.85 
  Sraman, Bhowmick 1731 IND1.0010.25153.75 
  Iyer, Vishal 1890 IND0.001-0.5415-8.10 
  Kumar, S 1696 IND1.0010.22153.30 
  Sumit, Kumar 1912 IND0.501-0.0115-0.15 
  Mandal, Ardhendu 1732 IND0.001-0.7415-11.10 

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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