Individual Calculations November 2009
 Banarjee, Sumit  Total change: 23.70  Rating chartPersonal card
 1ST KALINGA OPEN RATING CHESS CHAMPIONSHIP-2009 Bhubaneswar,Orissa IND 2009-09-24
RcRownchangeKK*chgGame
 1982 1893 3.50 5 1.58 15 23.70 
  Parida, Manas 2083 IND0.5010.25153.75 
  Kumar, Vijay 1817 IND1.0010.40156.00 
  Soni, Krishan 2125 IND0.001-0.2115-3.15 
  Swain, Narayan 1883 IND1.0010.49157.35 
  Kumar, Ashutosh 2004 IND1.0010.65159.75 

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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