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Rapid:
Individual Calculations March 2023 |
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| Jannatul, Preety Total change: 24.80 | |   |
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| ACPB International Rapid Rating Chess Tournament | Dhaka | BAN | 2023-02-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1580 | 1355 | 2.00 | 7 | 0.27 | 40 | 10.80 | |
|  Md.anikuzzaman, Anu | | | 1820 | BAN | 0.00 | 1 | -0.05 | 40 | -2.00 | |  Kazi, Saiyf | | | 1727 | BAN | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Biswas, Abir | | | 1634 | BAN | 0.00 | 1 | -0.16 | 40 | -6.40 | | | Rain, Sheikh | | | 1572 | BAN | 0.00 | 1 | -0.22 | 40 | -8.80 | | | Maruf, Ahmad | | | 1539 | BAN | 1.00 | 1 | 0.74 | 40 | 29.60 | | | Md, Moinuddin | | | 1575 | BAN | 0.50 | 1 | 0.28 | 40 | 11.20 | | | Jean-Nesar, Osman | | | 1192 | BAN | 0.50 | 1 | -0.22 | 40 | -8.80 | |
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) | | | | Sheikh Russel Youth (Under-20) FIDE Rapid Chess Tournament -2023 | Dhaka | BAN | 2023-02-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1569 | 1355 | 2.00 | 5 | 0.66 | 40 | 26.40 | |
| | Abid, Hasan | | | 1724 | BAN | 0.50 | 1 | 0.40 | 40 | 16.00 | | | Safayat, Kibria Azaan | | | 1494 | BAN | 0.50 | 1 | 0.19 | 40 | 7.60 | | | Miraj Uddin, Ahmed | | | 1680 | BAN | 0.00 | 1 | -0.13 | 40 | -5.20 | | | Rafid Arian, Suddho | | | 1187 | BAN | 1.00 | 1 | 0.28 | 40 | 11.20 | | | Jannatul, Ferdous | | wc | 1761 | BAN | 0.00 | 1 | -0.08 | 40 | -3.20 | |
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) | | | | Sheikh Kamal 2nd Bangladesh Youth Games-2023, Girls, Rapid | Dhaka | BAN | 2023-02-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1578 | 1355 | 1.00 | 5 | -0.31 | 40 | -12.40 | |
| | Warsia, Khusbu | | | 1830 | BAN | 0.50 | 1 | 0.45 | 40 | 18.00 | | | Jannatul, Ferdousi | | | 1505 | BAN | 0.00 | 1 | -0.30 | 40 | -12.00 | | | Shanjida, Shakib | | | 1422 | BAN | 0.50 | 1 | 0.09 | 40 | 3.60 | | | Wadifa, Ahmed | | | 1756 | BAN | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Maiesha, Mahzabin Tisha | | | 1376 | BAN | 0.00 | 1 | -0.47 | 40 | -18.80 | |
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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