Individual Calculations April 2009
 Kathiravan, M  Total change: 3.90  Rating chartPersonal card
 XVII National Youth (Under -25) Chess Championship 2008 Chennai, Tamilnadu, India IND 2008-12-16
RcRownchangeKK*chgGame
 1995 1837 2.00 6 0.06 15 0.90 
  Navin, Kanna T U 2187 IND0.001-0.1115-1.65 
  Narasimma, Priyan K 1487 IND1.0010.11151.65 
  Nimmy, A G 2187 IND0.001-0.1115-1.65 
  Das, Dushyant 2153 IND0.001-0.1315-1.95 
  Prasannaa, S 1770 IND1.0010.41156.15 
  Haribalu, V 2187 IND0.001-0.1115-1.65 

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)
 
 All India FIDE Rating Open Chess Tournament - 2008 Adithya Institute of Technology-Coimbatore IND 2008-12-23
RcRownchangeKK*chgGame
 2061 1837 2.00 5 0.88 15 13.20 
  Chakravarthi, K 2085 IND1.0010.811512.15 
  Dhanasekar, K 1979 IND0.001-0.3115-4.65 
  Paramasivam, M 2146 IND0.5010.36155.40 
  Kedharnath, A 1967 IND0.5010.18152.70 
  Vigneshwaran, N 2127 IND0.001-0.1615-2.40 

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)
 
 1st International FIDE Rated Open Chess Tournament Bell School , Tirunelveli , Tamilnadu, India IND 2009-01-10
RcRownchangeKK*chgGame
 1837 1859 2.50 6 -0.68 15 -10.20 
  Muralidharan, M B f2209 IND1.0010.891513.35 
  Merryston, David Scanny 2053 IND0.001-0.2515-3.75 
  Prakash Nathan, S 1605 IND0.001-0.8115-12.15 
  Muthu, Palaniappan P, L 1572 IND0.001-0.8415-12.60 
  Soundarya, R S 1640 IND1.0010.22153.30 
  G, Yogesh 1941 IND0.5010.11151.65 

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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