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Individual Calculations December 2018 |
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| Aminul, Islam Helal Total change: -8.80 | |   |
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| Rajshahi District Chess Championship-2018 | Rajshahi | BAN | 2018-11-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1693 | 1675 | 2.00 | 5 | -0.44 | 20 | -8.80 | |
|  Haque, Rezaul Munna | | | 1937 | BAN | 0.50 | 1 | 0.32 | 20 | 6.40 | |  Jannatul, Ferdousi | | | 1501 | BAN | 0.00 | 1 | -0.73 | 20 | -14.60 | | | F.m., Obaida Nipun | | | 1957 | BAN | 0.50 | 1 | 0.34 | 20 | 6.80 | | | Md. Mahabubur Rahman, Milton | | | 1463 | BAN | 0.00 | 1 | -0.77 | 20 | -15.40 | | | Md. Morshedul, Hossain | | | 1605 | BAN | 1.00 | 1 | 0.40 | 20 | 8.00 | |
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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