Individual Calculations March 2010
 Bipul, Das  Total change: -9.25  Rating chartPersonal card
 33rd All Assam Chess Championship(Open) 2009/10 Assam IND 2009-12-28
RcRownchangeKK*chgGame
 1868 1967 4.00 7 -0.37 25 -9.25 
  Subhendu, Guha 1672 IND1.0010.15253.75 
  Utpal, Baruah 2111 IND0.001-0.3125-7.75 
  Mahasweta, Kumar 1796 IND0.501-0.2325-5.75 
  Jayanta, Chutia 1740 IND1.0010.21255.25 
  Rakesh, Chakravorty 1783 IND0.501-0.2425-6.00 
  Santanu, Borpatra Gohain 2091 IND0.001-0.3325-8.25 
  Nirab, Jyoti Bordoloi 1880 IND1.0010.38259.50 

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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