Individual Calculations July 2009
 Keerthan, Prabhu  Total change: 4.25  Rating chartPersonal card
 P.K.V Memorial International FIDE Rated Open Chess Tournament Idukki, Kerala, India IND 2009-04-17
RcRownchangeKK*chgGame
 1936 1670 1.00 4 0.28 25 7.00 
  Kaushik, R 1927 IND0.5010.32258.00 
  Ajeesh, Antony 2020 IND0.5010.39259.75 
  Gnana, Sekhar G 1923 IND0.001-0.1925-4.75 
  Jishore, V M 1874 IND0.001-0.2425-6.00 

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)
 
 Rotary Federal Bank FIDE Rated Chess Tournament Kodungallur, Thrissur, Kerala, India IND 2009-04-23
RcRownchangeKK*chgGame
 2020 1670 0.00 1 -0.11 25 -2.75 
  Himanshu, Sharma m2020 IND0.001-0.1125-2.75 

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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