Individual Calculations July 2009
 Ramendra, Ranjan  Total change: -16.25  Rating chartPersonal card
 NORTH 24 PGS FIDE RATED CHESS TOURNAMENT 2009 Dumdum, Kolkata, West Bengal, India IND 2009-04-10
RcRownchangeKK*chgGame
 2053 1764 0.00 4 -0.65 25 -16.25 
  Mitra, Swapan 2114 IND0.001-0.1125-2.75 
  Bijoy, Moitra 2005 IND0.001-0.2025-5.00 
  Antarip, Roy 1979 IND0.001-0.2325-5.75 
  Nath, Rupankar 2114 IND0.001-0.1125-2.75 

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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