Individual Calculations April 2009
 Dusthageer, Ibrahim M  Total change: 33.90  Rating chartPersonal card
 All India FIDE Rating Open Chess Tournament - 2008 Adithya Institute of Technology-Coimbatore IND 2008-12-23
RcRownchangeKK*chgGame
 1986 2201 6.50 8 0.46 15 6.90 
  , K, Arjun 1851 IND1.0010.11151.65 
  Sathyanarayanan, S 1902 IND1.0010.15152.25 
  Ganesh, Kumar R 1956 IND1.0010.20153.00 
  Dhanasekar, K 1979 IND1.0010.22153.30 
  Gireman, Ja 1851 IND1.0010.11151.65 
  Ramalingam, Karthik 1987 IND1.0010.23153.45 
  Saravana, Krishnan P 2262 IND0.001-0.4215-6.30 
  Vijendra, Y,g 2097 IND0.501-0.1415-2.10 

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)
 
 1st International FIDE Rated Open Chess Tournament Bell School , Tirunelveli , Tamilnadu, India IND 2009-01-10
RcRownchangeKK*chgGame
 1973 2201 7.50 10 -0.22 15 -3.30 
  Hari, Pragadish S B 1851 IND1.0010.11151.65 
  Amish, Kushal G 1851 IND1.0010.11151.65 
  Sithalatchumi, A 1908 IND1.0010.15152.25 
  Manigandan, S S 2039 IND0.501-0.2115-3.15 
  Unas, K A 2017 IND0.501-0.2415-3.60 
  Dharmaraj, P 1952 IND1.0010.19152.85 
  Alex, Thomas K 2206 IND0.001-0.4915-7.35 
  Sai, Kiran S 1851 IND1.0010.11151.65 
  Harihara, Sudan M 2004 IND1.0010.25153.75 
  Merryston, David Scanny 2053 IND0.501-0.2015-3.00 

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 Gurgaon International Open Chess Tournament - India Suncity World School, Sector-54, Gurgaon, India IND 2009-01-21
RcRownchangeKK*chgGame
 2288 2201 5.50 9 2.02 15 30.30 
  Sengupta, Deep m2445 IND0.5010.30154.50 
  Rathnakaran, K m2431 IND0.5010.29154.35 
  Ram, Gupta 1984 IND1.0010.22153.30 
  Swapnil, S Dhopade 2361 IND0.5010.21153.15 
  Debashis, Das 2365 IND0.5010.22153.30 
  Premnath, R 2303 IND0.001-0.3615-5.40 
  Rishi, Thariani 2008 IND1.0010.25153.75 
  Arun, Karthik R 2348 IND0.5010.20153.00 
  Soumya, Swaminathan wg2343 IND1.0010.691510.35 

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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