Individual Calculations July 2009
 Madhab, Sarma  Total change: 1.35  Rating chartPersonal card
 32ND ALL ASSAM CHESS CHAMPIONSHIP Hojai, Assam , India IND 2009-05-24
RcRownchangeKK*chgGame
 1935 1979 4.00 7 0.09 15 1.35 
  Dhar, Rajib 2175 IND0.001-0.2515-3.75 
  Bhairab, Gogoi 1741 IND1.0010.20153.00 
  Mahasweta, Kumar 1786 IND0.501-0.2515-3.75 
  Subhajit, Dhar 1814 IND0.501-0.2215-3.30 
  Santanu, Borpatra 2123 IND1.0010.691510.35 
  Chiraranjan, Bhuyan 1909 IND0.001-0.6015-9.00 
  Imtiaz, Islam Bora 1996 IND1.0010.52157.80 

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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