Individual Calculations April 2009
 Vijayakumar, N  Total change: 35.20  Rating chartPersonal card
 XVII National Youth (Under -25) Chess Championship 2008 Chennai, Tamilnadu, India IND 2008-12-16
RcRownchangeKK*chgGame
 1768 1730 3.00 8 -0.68 25 -17.00 
  G, Akash 2054 IND0.001-0.1325-3.25 
  Porkko, M 1750 IND0.001-0.4725-11.75 
  Vishwanath, T 1492 IND1.0010.20255.00 
  Subodh, Kumar Singh 1801 IND1.0010.602515.00 
  Kaushik, S 2035 IND0.001-0.1425-3.50 
  Kathiravan, M 1837 IND0.001-0.3525-8.75 
  Sushmitha, G 1558 IND0.001-0.7325-18.25 
  Sriram, S 1613 IND1.0010.34258.50 

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)
 
NOTE: K factor changed
 All India FIDE Rating Open Chess Tournament - 2008 Adithya Institute of Technology-Coimbatore IND 2008-12-23
RcRownchangeKK*chgGame
 1754 1730 3.50 6 0.62 15 9.30 
  Ragunanthan, S 1582 IND0.501-0.2015-3.00 
  Manjunath, J 2070 IND0.001-0.1215-1.80 
  Srinath, V 1706 IND1.0010.47157.05 
  Varsha, C K 1766 IND0.001-0.4515-6.75 
  Alagusala, G 1647 IND1.0010.39155.85 
  Anshuman, K 1754 IND1.0010.53157.95 

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)
 
NOTE: K factor changed
 1st International FIDE Rated Open Chess Tournament Bell School , Tirunelveli , Tamilnadu, India IND 2009-01-10
RcRownchangeKK*chgGame
 1875 1730 1.00 4 -0.30 15 -4.50 
  Harihara, Sudan M 2004 IND0.001-0.1715-2.55 
  Muralidharan, R 1974 IND0.001-0.2015-3.00 
  Thomas, Teenu 1917 IND0.001-0.2615-3.90 
  Prakash Nathan, S 1605 IND1.0010.33154.95 

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)
 
NOTE: K factor changed
 Namuduru Prasad Memorial FIDE Rated Chess Tournament 2009, Visakhapatnam, India IND 2009-01-27
RcRownchangeKK*chgGame
 2042 1730 4.00 6 3.16 15 47.40 
  Linda, Rangarajan 2080 IND0.001-0.1115-1.65 
  Ramesh, S. 1997 IND1.0010.821512.30 
  Ramakrishna, M 1969 IND1.0010.801512.00 
  Vijaya, Kumar A.v.s. 2046 IND1.0010.871513.05 
  Ramana, Babu B. 2080 IND0.5010.39155.85 
  Gopal, , K.n. c2080 IND0.5010.39155.85 

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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