Individual Calculations November 2009
 Karthikeyan, Murali  Total change: 9.45  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
 2055 1960 4.50 10 0.63 15 9.45 
  Gusain, Himal 2255 IND0.5010.35155.25 
  Tejas, Ravichandran 2196 IND0.5010.30154.50 
  Anurag, Mhamal 2224 IND0.001-0.1815-2.70 
  Arjun, Bharat c1857 IND1.0010.36155.40 
  Satyajit, Kundu 2180 IND0.001-0.2215-3.30 
  Sunil Dev, S 1636 IND1.0010.13151.95 
  Muthu, Alagappan M 2147 IND0.001-0.2615-3.90 
  Karthik, H S 1872 IND1.0010.38155.70 
  Premnath, R 2303 IND0.001-0.1215-1.80 
  Bharathyraja, K 1879 IND0.501-0.1115-1.65 

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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