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Individual Calculations September 2009 |
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| Sahoo, Devendra Kumar Total change: -24.25 | |   |
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| 49TH ORISSA STATE CHESS CHAMP-09 | Orissa, India | IND | 2009-07-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1714 | 1851 | 1.00 | 3 | -0.97 | 25 | -24.25 | |
|  Nayak, Prasanna Ku | | | 1804 | IND | 0.50 | 1 | -0.07 | 25 | -1.75 | |  Bhatta, Guru Prasad | | | 1497 | IND | 0.50 | 1 | -0.39 | 25 | -9.75 | | | Bihari, P.k. | | | 1842 | IND | 0.00 | 1 | -0.51 | 25 | -12.75 | |
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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