Individual Calculations January 2009
 Sarbajit, Adhikari  Total change: -5.55  Rating chartPersonal card
 S.K POTTEKKAT GOLD MEDAL INTERNATIONAL RATING CHESS TOURNAMENT - 2008 Kerala IND 2008-09-04
RcRownchangeKK*chgGame
 2022 2014 4.00 7 0.57 15 8.55 
  Jishore, V M 1873 IND1.0010.31154.65 
  Praveen Kumar, C 2303 IND0.001-0.1615-2.40 
  Venugopalan, A P 1767 IND1.0010.19152.85 
  Majumdar, Shankar 2095 IND0.5010.11151.65 
  Anilkumar, O T 2158 IND0.001-0.3115-4.65 
  Nelson, Clement 1792 IND1.0010.22153.30 
  Abdul Majeed, N 2169 IND0.5010.21153.15 

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)
 
 2ND INTERNATIONAL FIDE RATING CHESS CHAMPIONSHIP 2008 Chakradharpur, Jharkhand, India IND 2008-10-17
RcRownchangeKK*chgGame
 1892 2041 5.50 8 0.05 15 0.75 
  Arghya, Arpan Parida 1822 IND1.0010.22153.30 
  Surbir, Lama 2083 NEP0.001-0.4415-6.60 
  Gajendra, Singh 2163 IND0.001-0.3315-4.95 
  Mohammad, Ashraf 1811 IND1.0010.21153.15 
  Saikat, Dutta 1691 IND0.501-0.3915-5.85 
  Avadhanulu, A.s.m.s.s. 1820 IND1.0010.22153.30 
  Shyamol, Sarkar 1865 IND1.0010.27154.05 
  Rabindra, Sahu 1881 IND1.0010.29154.35 

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)
 
 8TH WBCA FIDE RATED CHESS TOURNAMENT 2008 Kolkata/West Bengal/ India IND 2008-11-04
RcRownchangeKK*chgGame
 1944 2041 4.00 8 -0.99 15 -14.85 
  Chattarjee, Laltu 2236 IND0.001-0.2515-3.75 
  Iyer, Vishal 1848 IND0.501-0.2515-3.75 
  Mullick, Saikat 1892 IND0.501-0.2015-3.00 
  Ravindra, Dange 1772 IND1.0010.17152.55 
  Anurag, Jaiswal 2183 IND0.001-0.3115-4.65 
  Barun, Pal 1865 IND1.0010.27154.05 
  Priya, Ranjan Das 1816 IND1.0010.22153.30 
  Viswanath, Sandilya B 1938 IND0.001-0.6415-9.60 

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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