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Individual Calculations January 2012 |
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| Nirmalya, Chatterjee Total change: -4.50 | |   |
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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 |
| 1778 | 1629 | 1.00 | 4 | -0.30 | 15 | -4.50 | |
|  Malla, Nooka Raju | | | 1951 | IND | 0.00 | 1 | -0.13 | 15 | -1.95 | |  Sahoo, Dasharathi | | | 1911 | IND | 0.00 | 1 | -0.16 | 15 | -2.40 | | | Soham, Biswas | | | 1331 | IND | 1.00 | 1 | 0.15 | 15 | 2.25 | | | Mughaho, Awomi | | | 1917 | IND | 0.00 | 1 | -0.16 | 15 | -2.40 | |
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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