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Individual Calculations January 2012 |
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| , Lalnunsanga Total change: -6.45 | |   |
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| 01st Late Manju Dev Purkayastha memorial open fide rating below 2400 | Guwahati | IND | 2011-10-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1842 | 1941 | 2.00 | 4 | -0.43 | 15 | -6.45 | |
|  Haradhan, Ch. Roy | | | 1541 * | IND | 1.00 | 1 | 0.08 | 15 | 1.20 | |  Nandan, Buragohain | | | 1923 | IND | 1.00 | 1 | 0.47 | 15 | 7.05 | | | Rupankar, Nath | | | 2102 | IND | 0.00 | 1 | -0.29 | 15 | -4.35 | | | Rakesh, Chakravorty | | | 1800 | IND | 0.00 | 1 | -0.69 | 15 | -10.35 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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