Individual Calculations July 2009
 Nirmalya, Chatterjee  Total change: 0.00  Rating chartPersonal card
 NORTH 24 PGS FIDE RATED CHESS TOURNAMENT 2009 Dumdum, Kolkata, West Bengal, India IND 2009-04-10
RcRownchangeRpKK*chgGame
 1767 0 5.00 9 0.00 1780   0.00 
  Nandan, Kumar 1882 IND0.0010.00 0.00 
  Pritam, Ghosh 1688 IND0.5010.00 0.00 
  Debankan, Dhara 1748 IND1.0010.00 0.00 
  Sayan, Majumdar 1779 IND1.0010.00 0.00 
  Iyer, Vishal 1916 IND0.0010.00 0.00 
  Poulasta, Kar 1756 IND0.5010.00 0.00 
  Ramendra, Ranjan 1764 IND0.5010.00 0.00 
  Koshta, Swaraj 1721 IND0.5010.00 0.00 
  Mitrabha, Guha 1648 IND1.0010.00 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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