Individual Calculations April 2009
 Nagaraju.j,  Total change: -31.25  Rating chartPersonal card
 Namuduru Prasad Memorial FIDE Rated Chess Tournament 2009, Visakhapatnam, India IND 2009-01-27
RcRownchangeKK*chgGame
 1637 1969 0.50 2 -1.25 25 -31.25 
  Thookivakam, Pujitha Reddy 1655 IND0.501-0.3625-9.00 
  Satya, Sai Pravallika M V 1619 IND0.001-0.8925-22.25 

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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