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Individual Calculations January 2012 |
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| Nirmalya, Chakraborty Total change: 11.70 | |   |
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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 |
| 1713 | 1538 | 1.50 | 4 | 0.39 | 30 | 11.70 | |
|  Seyiekhrietuo, Mere | | | 1833 | IND | 0.50 | 1 | 0.35 | 30 | 10.50 | |  Ghimire, Nawal | | | 1653 | NEP | 1.00 | 1 | 0.66 | 30 | 19.80 | | | Jogen, Kaman | | | 1625 | IND | 0.00 | 1 | -0.38 | 30 | -11.40 | | | Bapi, Deb | | | 1741 | IND | 0.00 | 1 | -0.24 | 30 | -7.20 | |
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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