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Rapid:
Individual Calculations August 2023 |
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| Md Hedayetul, Haque Total change: 34.40 | |   |
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| Late Professor Lutfunnesa Memorial Chess Competition - 2023 | Pabna | BAN | 2023-07-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1719 | 1698 | 2.00 | 4 | 0.11 | 20 | 2.20 | |
|  Arifur Rahman, Roni | | | 1958 | BAN | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Md.jahidul, Islam | | | 1824 | BAN | 0.00 | 1 | -0.33 | 20 | -6.60 | |  Jakia Zaman, Mim | | | 1430 | BAN | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Md. Morshedul, Hossain | | | 1665 | BAN | 1.00 | 1 | 0.45 | 20 | 9.00 | |
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) | | | | Rajshahi Chess Academy.BD Rapid Rating Chess Tournament (Below 2000) | Rajshahi | BAN | 2023-07-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1704 | 1698 | 4.00 | 5 | 1.61 | 20 | 32.20 | |
| | Sk., Md. Abdul Muttalib | | | 1865 | BAN | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Jannatul, Ferdousi | | | 1493 | BAN | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Md, Sawon Islam | | | 1331 | BAN | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Md., Tipu Sultan | | | 1901 | BAN | 1.00 | 1 | 0.76 | 20 | 15.20 | | | Robiul Islam, Ripon | | | 1930 | BAN | 1.00 | 1 | 0.79 | 20 | 15.80 | |
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) | | |
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