Individual Calculations July 2009
 Suraj, Dey  Total change: 0.00  Rating chartPersonal card
 32ND ALL ASSAM CHESS CHAMPIONSHIP Hojai, Assam , India IND 2009-05-24
RcRownchangeRpKK*chgGame
 1887 0 2.50 7 0.00 1785   0.00 
  Kh., Basanta Singha 1873 IND1.0010.00 0.00 
  Projit, Phukon 2020 IND0.0010.00 0.00 
  Nirab, Jyoti Bordoloi 1864 IND0.5010.00 0.00 
  Mahasweta, Kumar 1786 IND0.0010.00 0.00 
  Apurba, Kumar Das 1875 IND1.0010.00 0.00 
  Madhab, Sarma 1979 IND0.0010.00 0.00 
  Rakesh, Chakravorty 1813 IND0.0010.00 0.00 

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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