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Individual Calculations July 2009 |
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| Nilkamal, Das Total change: -14.50 | |   |
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| 32ND ALL ASSAM CHESS CHAMPIONSHIP | Hojai, Assam , India | IND | 2009-05-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1934 | 1630 | 0.00 | 4 | -0.58 | 25 | -14.50 | |
|  Imtiaz, Islam Bora | | | 1980 | IND | 0.00 | 1 | -0.11 | 25 | -2.75 | | | Kingshuk, Raktim Kumar | | | 1926 | IND | 0.00 | 1 | -0.15 | 25 | -3.75 | | | Chiraranjan, Bhuyan | | | 1909 | IND | 0.00 | 1 | -0.16 | 25 | -4.00 | |  Nandan, Buragohain | | | 1920 | IND | 0.00 | 1 | -0.16 | 25 | -4.00 | |
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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