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Individual Calculations February 2024 |
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| Sabbir , Rahman Total change: 29.60 | |   |
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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 |
| 1588 | 1339 | 0.00 | 2 | -0.80 | 40 | -32.00 | |
|  Nayem, Haque | f | | 2076 | BAN | 0.00 | 1 | 0.00 | 40 | 0.00 | |  H M Rehan, Arefin | | | 1100 | BAN | 0.00 | 1 | -0.80 | 40 | -32.00 | |
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) | | | | Sufia Begum Memorial International Standard Rating Chess Tournament-2024. BELOW-2000 | Jhenaidah | BAN | 2024-01-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1734 | 1339 | 2.00 | 5 | 1.54 | 40 | 61.60 | |
| | Md Rakibul, Islam | | | 1784 | BAN | 1.00 | 1 | 0.94 | 40 | 37.60 | | | Mohammad Nazrul, Islam | | | 1819 | BAN | 0.00 | 1 | -0.05 | 40 | -2.00 | | | Gias Uddin, Ahmed | | | 1746 | BAN | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Mohammad Mamun, Hossain | | | 1625 | BAN | 0.00 | 1 | -0.16 | 40 | -6.40 | | | Md Rasuddun, Mintu | | | 1695 | BAN | 1.00 | 1 | 0.89 | 40 | 35.60 | |
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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