Individual Calculations April 2009
 Soundarya, R S  Total change: 10.00  Rating chartPersonal card
 1st International FIDE Rated Open Chess Tournament Bell School , Tirunelveli , Tamilnadu, India IND 2009-01-10
RcRownchangeKK*chgGame
 1864 1640 1.50 5 0.40 25 10.00 
  Rajendran, P 1912 IND0.001-0.1725-4.25 
  Balasubramanian, A 1885 IND0.5010.30257.50 
  Amish, Kushal G 1836 IND0.5010.25256.25 
  Aadityan, N 1826 IND0.5010.24256.00 
  Kathiravan, M 1859 IND0.001-0.2225-5.50 

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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