Individual Calculations January 2013
 Hirthickkesh, Pr  Total change: 25.50  Rating chartPersonal card
 Commonwealth Chess Championship 2012 Chennai IND 2012-11-22
RcRownchangeKK*chgGame
 1921 1898 5.50 10 0.85 15 12.75 
  Deshpande, Aniruddha 2222 IND0.001-0.1315-1.95 
  Nithya, K 1526 IND1.0010.10151.50 
  Saranya, J wf2166 IND0.001-0.1715-2.55 
  Subramanian, R P 1626 IND1.0010.17152.55 
  Augustin, A 2037 IND1.0010.691510.35 
  Priya, P wm2165 IND0.001-0.1815-2.70 
  Nimmy, A G 2189 IND0.001-0.1515-2.25 
  Marthandan, K U 1645 IND1.0010.19152.85 
  Teh, De Zen wc1624 MAS1.0010.17152.55 
  Sumit, Grover 2013 IND0.5010.16152.40 

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)
 
 celebrating championship - 2012 below 2000 Namakkal IND 2012-12-04
RcRownchangeKK*chgGame
 1803 1890 7.50 11 0.85 15 12.75 
  Subramanian, P V 1510 IND1.0010.09151.35 
  Chattopadhyay, D 1701 IND1.0010.25153.75 
  Meera, D 1684 IND1.0010.24153.60 
  Yogesh, Gautam 1979 IND0.001-0.3815-5.70 
  Barath, Kalyan M 1742 IND1.0010.30154.50 
  Yogit, S 1985 IND0.5010.13151.95 
  Jaswant, G 1960 IND0.001-0.4015-6.00 
  Hemanth, Raam 1812 IND1.0010.39155.85 
  Aaditya, Jagadeesh 1779 IND1.0010.35155.25 
  Sa, Kannan 1953 IND0.5010.09151.35 
  Selvabharathy, T 1728 IND0.501-0.2115-3.15 

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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