Individual Calculations November 2009
 Vivekananda, L  Total change: -1.80  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
 1964 1820 2.50 8 -0.12 15 -1.80 
  Saravana, Krishnan P 2220  * IND0.5010.42156.30 
  Ramakrishna, Perumalla 2001 IND0.001-0.2615-3.90 
  Palash, Shah 1646 IND0.001-0.7315-10.95 
  Nayak, Biswajit 2023 IND0.001-0.2415-3.60 
  Surendran, N 2105 IND0.001-0.1615-2.40 
  Arjun, K 1861 IND1.0010.56158.40 
  Bhatt, Jalpan 1953 IND0.5010.18152.70 
  Rupesh, Ranjan 1903 IND0.5010.11151.65 
 * 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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