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Individual Calculations January 2009 |
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| Chakrabarti, Tamal Total change: -15.15 | |   |
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| 2ND INTERNATIONAL FIDE RATING CHESS CHAMPIONSHIP 2008 | Chakradharpur, Jharkhand, India | IND | 2008-10-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1884 | 2062 | 5.00 | 9 | -1.46 | 15 | -21.90 | |
|  Debarshi, Mukherjee | | | 1727 | IND | 0.50 | 1 | -0.38 | 15 | -5.70 | | | Saket, Kumar | | | 1976 | IND | 0.00 | 1 | -0.62 | 15 | -9.30 | |  Subon, Sundor Raha | | | 1850 | IND | 0.00 | 1 | -0.77 | 15 | -11.55 | | | Dibyendu, Chakraborty | | | 1814 | IND | 1.00 | 1 | 0.19 | 15 | 2.85 | | | G., Yogesh | | | 1844 | IND | 0.00 | 1 | -0.78 | 15 | -11.70 | | | Sumit, Kumar | | | 1747 | IND | 1.00 | 1 | 0.14 | 15 | 2.10 | | | Begum, Masuda | | | 1880 | BAN | 1.00 | 1 | 0.26 | 15 | 3.90 | | | Kamal, Kishore Debnath | | | 1885 | IND | 1.00 | 1 | 0.27 | 15 | 4.05 | | | Singh, Pritam | | | 2233 | IND | 0.50 | 1 | 0.23 | 15 | 3.45 | |
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 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2022 | 2062 | 6.00 | 10 | 0.45 | 15 | 6.75 | |
| | Manash, Pratim Chutia | | | 1797 | IND | 1.00 | 1 | 0.18 | 15 | 2.70 | | | Dutta, Joydeep | | | 2274 | IND | 1.00 | 1 | 0.77 | 15 | 11.55 | | | Palit, Somak | | | 2376 | IND | 0.00 | 1 | -0.14 | 15 | -2.10 | | | Pradip, Ghosh | | | 2216 | IND | 0.00 | 1 | -0.29 | 15 | -4.35 | | | Iyer, Vishal | | | 1848 | IND | 1.00 | 1 | 0.23 | 15 | 3.45 | | | Joypal, Gayen | | | 1947 | IND | 0.00 | 1 | -0.66 | 15 | -9.90 | | | Sanjib, Ghosh | | | 1902 | IND | 0.50 | 1 | -0.21 | 15 | -3.15 | | | Subramanian, T V | | | 1883 | IND | 1.00 | 1 | 0.27 | 15 | 4.05 | | | Kamal, Kanti Pal | | | 1966 | IND | 1.00 | 1 | 0.37 | 15 | 5.55 | | | Samar, Chatterjee | | | 2014 | IND | 0.50 | 1 | -0.07 | 15 | -1.05 | |
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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