Individual Calculations April 2009
 Prasad, Das K  Total change: 0.50  Rating chartPersonal card
 Namuduru Prasad Memorial FIDE Rated Chess Tournament 2009, Visakhapatnam, India IND 2009-01-27
RcRownchangeKK*chgGame
 1890 1876 1.00 2 0.02 25 0.50 
  Gowtham, , T. 2152 IND0.001-0.1725-4.25 
  Karthik, Padala 1627 IND1.0010.19254.75 

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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