Individual Calculations November 2009
 Aparajita, Gochhikar  Total change: 22.50  Rating chartPersonal card
 24th National Junior Girls Chess Championship - 2009 Stree Seva Mandir Diamond Jubilee Media Centre, Jawaharlal Nehru Stadium, Chennai, Tamilnadu IND 2009-09-20
RcRownchangeKK*chgGame
 1923 1861 6.00 10 1.71 15 25.65 
  Pon, N Krithika wf2215 IND0.001-0.1115-1.65 
  Karthikeyini, R 1620 IND1.0010.20153.00 
  Hema, Priya N 1722 IND1.0010.31154.65 
  Mitali, Madhukar Patil wf2041 IND0.5010.24153.60 
  Sathya, Priya S V 1907 IND1.0010.56158.40 
  Gagare, Shalmali wc2165 IND0.5010.36155.40 
  Savetha, C H 1899 IND0.001-0.4515-6.75 
  Khushboo, M 1812 IND1.0010.43156.45 
  Athirai, S 1953 IND0.001-0.3715-5.55 
  Michelle Catherina, P 1891 IND1.0010.54158.10 

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)
 
 XX National Under-17 Girls Chess Championship-2009 South West Institute, Chakradharpur, Jharkhand. India IND 2009-10-07
RcRownchangeKK*chgGame
 1802 1861 5.50 10 -0.21 15 -3.15 
  Saranya, J 2132 IND0.001-0.1715-2.55 
  Sarkar, Arna 1597 IND0.001-0.8215-12.30 
  Savant, Riya 1496 IND1.0010.10151.50 
  , Aishwarya 1668 IND1.0010.25153.75 
  Mohana, Priya J 2036 IND0.001-0.2715-4.05 
  Hema, Priya N 1722 IND1.0010.31154.65 
  Soukhin, Pramanik 1847 IND0.501-0.0215-0.30 
  Agnihotri, Ghosh 1771 IND0.501-0.1215-1.80 
  , A, Akshaya 1884 IND0.5010.03150.45 
  Deshmukh, Sonia 1864 IND1.0010.50157.50 

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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