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Individual Calculations January 2012 |
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| Pritom, Nath Total change: -33.90 | |   |
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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 |
| 1653 | 1487 | 0.00 | 4 | -1.13 | 30 | -33.90 | |
|  Yengkhom, P.k.singh | | | 1723 | IND | 0.00 | 1 | -0.20 | 30 | -6.00 | | | Mithu, Nath | | | 1590 | IND | 0.00 | 1 | -0.36 | 30 | -10.80 | | | Dipu, Pradhan | | | 1664 | IND | 0.00 | 1 | -0.27 | 30 | -8.10 | |  Pratik, Debnath | | | 1636 | IND | 0.00 | 1 | -0.30 | 30 | -9.00 | |
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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