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Individual Calculations January 2012 |
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| Sanjib, Chatterjee Total change: 4.05 | |   |
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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 |
| 1620 | 1740 | 3.50 | 5 | 0.27 | 15 | 4.05 | |
|  Nirmal, Kumar Bose | | | 1535 | IND | 1.00 | 1 | 0.24 | 15 | 3.60 | |  Sarbajit, Chowdhury | | | 1624 | IND | 0.50 | 1 | -0.16 | 15 | -2.40 | | | Pritam, Bhattacharya | | | 1631 | IND | 1.00 | 1 | 0.35 | 15 | 5.25 | | | Chandan, Chakraborty | | | 1405 | IND | 1.00 | 1 | 0.12 | 15 | 1.80 | | | Umesh, M Kulkarni | | | 1904 | IND | 0.00 | 1 | -0.28 | 15 | -4.20 | |
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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