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Individual Calculations August 2023 |
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| Md. Rabby, Salim Total change: 31.80 | |   |
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| Chattogram Jilla Chess Championship -2023 | Chattogram | BAN | 2023-07-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1750 | 1899 | 7.00 | 8 | 1.59 | 20 | 31.80 | |
|  Fatin, Mahtab | | | 1580 | BAN | 0.50 | 1 | -0.37 | 20 | -7.40 | |  Md. Abdul Hannan, Hossain | | | 1563 | BAN | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Shahedul, Alam | | | 1663 | BAN | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Ali, Md. Yakub | | | 1999 | BAN | 0.50 | 1 | 0.14 | 20 | 2.80 | | | Md, Sultan | | | 1658 | BAN | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Rafi, Islam | | | 1780 | BAN | 1.00 | 1 | 0.34 | 20 | 6.80 | | | Mohammed Abdul, Malek | f | | 2089 | BAN | 1.00 | 1 | 0.75 | 20 | 15.00 | | | Sajib, Das | | | 1664 | BAN | 1.00 | 1 | 0.21 | 20 | 4.20 | |
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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