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Individual Calculations January 2024 |
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| Kazi Obaidur, Rahman Arian Total change: 88.80 | |   |
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| GICA Standard Rating School Chess Tournament | Dhaka | BAN | 2023-12-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1643 | 1475 | 1.50 | 3 | 0.38 | 40 | 15.20 | |
|  Jarin, Tasnim | | | 1185 | BAN | 1.00 | 1 | 0.16 | 40 | 6.40 | | | Safayat, Kibria Azaan | | | 1655 | BAN | 0.50 | 1 | 0.24 | 40 | 9.60 | |  Sakline Mostafa, Sajid | c | | 2089 | BAN | 0.00 | 1 | -0.02 | 40 | -0.80 | |
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) | | | | Manha's Castle 22nd FIDE Rating Chess Tournament, Below-2000 | Dhaka | BAN | 2023-12-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1680 | 1475 | 3.50 | 6 | 1.84 | 40 | 73.60 | |
| | Hasan, Sk. Rashedul | | | 1843 | BAN | 1.00 | 1 | 0.90 | 40 | 36.00 | | | Afnan, Zarif Haque | | | 1785 | BAN | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Md. Afzal, Hossain | | | 1759 | BAN | 0.00 | 1 | -0.16 | 40 | -6.40 | | | Roman, Ali Chowdhury | | | 1244 | BAN | 1.00 | 1 | 0.21 | 40 | 8.40 | | | Abdul, Momin | | | 1899 | BAN | 0.50 | 1 | 0.43 | 40 | 17.20 | | | Md, Moinuddin | | | 1551 | BAN | 1.00 | 1 | 0.60 | 40 | 24.00 | |
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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