Individual Calculations November 2009
 Naren, Swaminathan P  Total change: 20.40  Rating chartPersonal card
 39th National Junior (U-19) Chess Championship Stree Seva Mandir Diamond Jubilee Media Centre, Jawaharlal Nehru Stadium, Chennai, Tamilnadu IND 2009-09-20
 1931 1685 3.00 8 1.36 15 20.40 
  , G, Akash 2085  * IND0.001-0.0815-1.20 
  Vigneshwaran, S 1894 IND0.001-0.2315-3.45 
  Augustin, A 1880 IND0.001-0.2515-3.75 
  , V, Vijai 1844 IND0.001-0.2915-4.35 
  Sriram, R 1901 IND1.0010.781511.70 
  Arjun, Bharat c1857 IND1.0010.731510.95 
  Rupesh, Ranjan 1903 IND1.0010.781511.70 
  Srikanth, Ajay 2085  * IND0.001-0.0815-1.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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