Individual Calculations February 2024 |
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Aiyan, Rahman Total change: 98.50 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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Sheikh Russel 41st National Junior (Under-20) Chess Championship 2023, Open | Dhaka | BAN | 2023-12-25 |
Rc | Ro | w | n | change | K | K*chg | Game |
1625 | 1602 | 5.50 | 8 | 1.42 | 25 | 35.50 | |
| Sadnan Ibne, Saif | | | 1222 | BAN | 1.00 | 1 | 0.09 | 25 | 2.25 | | Zia, Tahsin Tajwar | f | | 2304 | BAN | 0.00 | 1 | -0.01 | 25 | -0.25 | | Awsaf, Chowdhury | | | 1229 | BAN | 1.00 | 1 | 0.10 | 25 | 2.50 | | Azharul, Karim | | | 1327 | BAN | 0.50 | 1 | -0.33 | 25 | -8.25 | | Anahid, Ashraf | | | 1203 | BAN | 1.00 | 1 | 0.08 | 25 | 2.00 | | Tashriq Saihan, Shan | | | 1772 | BAN | 1.00 | 1 | 0.72 | 25 | 18.00 | | Siam, Chowdhury | | | 1852 | BAN | 1.00 | 1 | 0.81 | 25 | 20.25 | | Sakline Mostafa, Sajid | c | | 2089 | BAN | 0.00 | 1 | -0.04 | 25 | -1.00 | | 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 |
1699 | 1602 | 3.00 | 8 | -0.22 | 25 | -5.50 | |
| Ahmed, Sheikh Nasir | f | | 2193 | BAN | 0.00 | 1 | -0.02 | 25 | -0.50 | | Md Gias, Uddin | | | 1202 * | BAN | 1.00 | 1 | 0.08 | 25 | 2.00 | | Hasan, Sk. Rashedul | | | 1843 | BAN | 0.00 | 1 | -0.20 | 25 | -5.00 | | Ridwan, Rabbani | | | 1298 | BAN | 1.00 | 1 | 0.14 | 25 | 3.50 | | Md. Moniruzzaman, Masud | | | 1789 | BAN | 0.00 | 1 | -0.26 | 25 | -6.50 | | Mukitul, Islam Ripon | | | 1830 | BAN | 1.00 | 1 | 0.79 | 25 | 19.75 | | Hossain, Enayet Mohammad | | | 1932 | BAN | 0.00 | 1 | -0.12 | 25 | -3.00 | | Neelava, Choudhury | | | 1505 | BAN | 0.00 | 1 | -0.63 | 25 | -15.75 | | * Rating difference of more than 400. Please read more at FIDE Handbook | 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) | | International Open FIDE Rating Chess Tournament | Dhaka | BAN | 2024-01-15 |
Rc | Ro | w | n | change | K | K*chg | Game |
1906 | 1640 | 3.50 | 7 | 2.18 | 25 | 54.50 | |
| Rahman, Syed Mahfuzur | f | | 2087 | BAN | 0.00 | 1 | -0.06 | 25 | -1.50 | | Md, Nasir Uddin | | | 1839 | BAN | 1.00 | 1 | 0.76 | 25 | 19.00 | | Mahmood, Nasir Uddin | | | 1885 | BAN | 0.50 | 1 | 0.30 | 25 | 7.50 | | Noshin, Anjum | | wf | 1964 | BAN | 0.00 | 1 | -0.13 | 25 | -3.25 | | Md., Habibur Rahman-2 | | | 1851 | BAN | 1.00 | 1 | 0.77 | 25 | 19.25 | | Md. Rabby, Salim | | | 1931 | BAN | 0.00 | 1 | -0.15 | 25 | -3.75 | | Md. Mahbubur, Rahman | | | 1783 | BAN | 1.00 | 1 | 0.69 | 25 | 17.25 | | 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 23rd FIDE Rating Chess Tournament, Below-1900 | Dhaka | BAN | 2024-01-26 |
Rc | Ro | w | n | change | K | K*chg | Game |
1716 | 1640 | 2.50 | 5 | 0.56 | 25 | 14.00 | |
| Bappi, A.b. | | | 1806 | BAN | 1.00 | 1 | 0.72 | 25 | 18.00 | | Khan, Jewel | | | 1839 | BAN | 0.50 | 1 | 0.26 | 25 | 6.50 | | Abdul, Momin | | | 1811 | BAN | 0.00 | 1 | -0.27 | 25 | -6.75 | | Mohammad, Din | | | 1795 | BAN | 0.00 | 1 | -0.29 | 25 | -7.25 | | Muhtady Tajwar, Nasheed | | | 1330 | BAN | 1.00 | 1 | 0.14 | 25 | 3.50 | | 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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