Individual Calculations January 2009
 Ravindra, Dange  Total change: 40.75  Rating chartPersonal card
 8TH WBCA FIDE RATED CHESS TOURNAMENT 2008 Kolkata/West Bengal/ India IND 2008-11-04
RcRownchangeKK*chgGame
 2018 1772 3.00 7 1.63 25 40.75 
  Roy, Pallabi 2017 IND0.5010.30257.50 
  Malar, Jadhav 2093 IND1.0010.872521.75 
  Sarbajit, Adhikari 2041 IND0.001-0.1725-4.25 
  Gourinath, Banerjee 2011 IND0.5010.30257.50 
  Niraj, Niraula 2011 NEP0.001-0.2025-5.00 
  Gopal, Shah 1972 IND1.0010.762519.00 
  Saxena, Arpit 1981 IND0.001-0.2325-5.75 

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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