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Individual Calculations September 2009 |
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| Jha, Kausal Kumar Total change: -11.75 | |   |
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| 9TH JHARKHAND STATE FIDE RATING CHESS CHAMPIONSHIP 2009 | Dhanbad, Jharkhand, India | IND | 2009-07-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1833 | 2021 | 1.00 | 2 | -0.47 | 25 | -11.75 | |
|  Saurabh, Mandal | | | 1910 | IND | 0.00 | 1 | -0.65 | 25 | -16.25 | |  Nigam, Aushik | | | 1755 | IND | 1.00 | 1 | 0.18 | 25 | 4.50 | |
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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