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Individual Calculations January 2012 |
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| Nirmal, Kumar Bose Total change: -5.10 | |   |
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| 01st CCF All India Fide Rating below 2000 | Kolkata | IND | 2011-12-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1768 | 1535 | 0.50 | 4 | -0.34 | 15 | -5.10 | |
|  Ajoy, Nath Ray | | | 1765 | IND | 0.00 | 1 | -0.21 | 15 | -3.15 | | | Sanjib, Chatterjee | | | 1740 | IND | 0.00 | 1 | -0.24 | 15 | -3.60 | | | Rajdeep, Sarkar | | | 1742 | IND | 0.00 | 1 | -0.23 | 15 | -3.45 | | | Sriya, Bhattacharjee | | | 1824 | IND | 0.50 | 1 | 0.34 | 15 | 5.10 | |
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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