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Individual Calculations August 2023 |
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| Ahnaf, Tahmid Daian Total change: 0.00 | |   |
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| Chattogram Jilla Chess Championship -2023 | Chattogram | BAN | 2023-07-14 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1658 | 0 | 1.00 | 4 | 0.00 | 1465 | | 0.00 | |
|  Rafi, Islam | | | 1780 | BAN | 0.00 | 1 | 0.00 | | 0.00 | | | Bablu, Chakma | | | 1619 | BAN | 0.50 | 1 | 0.00 | | 0.00 | |  Mohammad Zobayer, Rahman | | | 1604 | BAN | 0.50 | 1 | 0.00 | | 0.00 | | | Ali, Kaiser | | | 1627 | BAN | 0.00 | 1 | 0.00 | | 0.00 | |
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) | | | | Chattogram Jilla Youth Chess Championship -2023 ( Under -20 ) | Chattogram | BAN | 2023-07-21 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1542 | 0 | 0.50 | 3 | 0.00 | 1269 | | 0.00 | |
| | Najif, Niaj | | | 1449 | BAN | 0.00 | 1 | 0.00 | | 0.00 | | | Omnia Binta Yusuf, Lubaba | | | 1597 | BAN | 0.50 | 1 | 0.00 | | 0.00 | | | Fatin, Mahtab | | | 1580 | BAN | 0.00 | 1 | 0.00 | | 0.00 | |
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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