Individual Calculations January 2009
 Rabbani Basha, S  Total change: 44.40  Rating chartPersonal card
 S.K POTTEKKAT GOLD MEDAL INTERNATIONAL RATING CHESS TOURNAMENT - 2008 Kerala IND 2008-09-04
RcRownchangeKK*chgGame
 1973 1674 4.00 9 2.61 15 39.15 
  Joy, Lazar M A 2024 IND0.001-0.1115-1.65 
  Murali, M 1992 IND1.0010.871513.05 
  Niji, A 2015 IND0.5010.38155.70 
  Bindu, Saritha K wf1985 IND1.0010.861512.90 
  Abdul Majeed, N 2024 IND0.001-0.1115-1.65 
  Premchand, M 1923 IND0.001-0.1915-2.85 
  Priya, Ranjan Das 1816 IND1.0010.691510.35 
  Nirmal, Das E 1950 IND0.001-0.1715-2.55 
  Santosh, David 2024 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)
 
 21st SPIC Open FIDE Rating Chess Tournament - 2008 Community Hall , SPIC Nagar, Tuticorin IND 2008-09-25
RcRownchangeKK*chgGame
 1954 1674 1.00 4 0.35 15 5.25 
  Anand, Raj S 1977 IND0.001-0.1415-2.10 
  Parivel, M 1959 IND0.001-0.1615-2.40 
  Ravi, G 1942 IND1.0010.831512.45 
  Ramalingam, Karthik 1936 IND0.001-0.1815-2.70 

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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