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Individual Calculations February 2024 |
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| Jannatul, Preety Total change: 45.60 | |   |
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| Sheikh Russel 41st National Junior (Under-20) Chess Championship 2023, Girl's | Dhaka | BAN | 2023-12-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1554 | 1466 | 2.00 | 5 | 0.05 | 40 | 2.00 | |
|  Nusrat Jahan, Alo | | wc | 1778 | BAN | 0.00 | 1 | -0.14 | 40 | -5.60 | |  Sanowara, Akter | | | 1447 | BAN | 1.00 | 1 | 0.47 | 40 | 18.80 | | | Khondakar Aneeka, Mowla | | | 1127 | BAN | 0.50 | 1 | -0.38 | 40 | -15.20 | | | Warsia, Khusbu | | wc | 1661 | BAN | 0.00 | 1 | -0.25 | 40 | -10.00 | | | Wadifa, Ahmed | | wf | 1757 | BAN | 0.50 | 1 | 0.35 | 40 | 14.00 | |
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) | | | | WALTON International FIDE Rating Chess Tournament-2023-24 | Dhaka | BAN | 2023-12-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1685 | 1466 | 2.50 | 6 | 1.09 | 40 | 43.60 | |
| | Md. Rabby, Salim | | | 1885 | BAN | 0.00 | 1 | -0.07 | 40 | -2.80 | | | Gulam, Sarwar | | | 1717 | BAN | 0.50 | 1 | 0.31 | 40 | 12.40 | | | Safayat, Kibria Azaan | | | 1655 | BAN | 0.50 | 1 | 0.25 | 40 | 10.00 | | | Moniruzzaman, Moni | | | 1623 | BAN | 1.00 | 1 | 0.71 | 40 | 28.40 | | | Warsia, Khusbu | | wc | 1661 | BAN | 0.00 | 1 | -0.25 | 40 | -10.00 | | | Sree Liton Chandra, Shill | | | 1570 | BAN | 0.50 | 1 | 0.14 | 40 | 5.60 | |
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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