Individual Calculations July 2009
 , S, Badrinath  Total change: 22.60  Rating chartPersonal card
 3rd Thrissur International FIDE Rating Open Chess Lakshmi Mandapam, Thrissur, Kerala, India IND 2009-05-19
RcRownchangeKK*chgGame
 1873 1630 1.00 4 0.17 25 4.25 
  Shyam, V B 1908 IND1.0010.832520.75 
  Unas, K A 1980 IND0.001-0.1125-2.75 
  Karthikeyan, Murali 1805 IND0.001-0.2725-6.75 
  Athul, Krishna S 1798 IND0.001-0.2825-7.00 

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)
 
 NIIT-THIRD INTERNATIONAL FIDE RATING OPEN CHESS TOURNAMENT Town Hall Annexe, Palghat, Kerala IND 2009-05-25
RcRownchangeKK*chgGame
 1910 1630 1.00 3 0.50 25 12.50 
  Abhijit, Devaraj 1914 IND1.0010.842521.00 
  Muralidharan, R 1962 IND0.001-0.1225-3.00 
  Gireman, Ja 1853 IND0.001-0.2225-5.50 

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
 1st Manali International FIDE Rating Chess Championship Swathi Mahal, Manali, Chennai, Tamilnadu, India IND 2009-06-06
RcRownchangeKK*chgGame
 1980 1630 0.50 1 0.39 15 5.85 
  Ganthimeri, Akkisetty 1980 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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