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Individual Calculations February 2022 |
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| Ahbab, Sulaiman Total change: -61.60 | |   |
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| Chattogram Jilla Youth Chess Championship-2021-22 | Chattogram | BAN | 2022-01-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1468 | 1638 | 2.50 | 4 | -0.33 | 40 | -13.20 | |
|  Shahriar Al, Mahmood | | | 1306 | BAN | 1.00 | 1 | 0.12 | 40 | 4.80 | | | Tasfia, Tahsin Prima | | | 1370 | BAN | 1.00 | 1 | 0.17 | 40 | 6.80 | |  Hrishin, Talukder | | | 1641 | BAN | 0.50 | 1 | 0.00 | 40 | 0.00 | | | Tushin, Talukder | | | 1553 | BAN | 0.00 | 1 | -0.62 | 40 | -24.80 | |
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) | | | | National Youth Chess Championships 2022, Under-16 | Dhaka | BAN | 2022-01-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1452 | 1638 | 3.00 | 6 | -1.21 | 40 | -48.40 | |
| | Nayma, Tasnin Nooha | | | 1238 * | BAN | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Md, Azmaeen Parvez Sayor | | | 1901 | BAN | 0.00 | 1 | -0.18 | 40 | -7.20 | | | Souradip, Datta | | | 1166 | BAN | 1.00 | 1 | 0.05 | 40 | 2.00 | | | Omnia Binta Yusuf, Lubaba | | | 1446 | BAN | 1.00 | 1 | 0.25 | 40 | 10.00 | | | Jannatul, Ferdousi | | | 1529 | BAN | 0.00 | 1 | -0.65 | 40 | -26.00 | | | Bishwajit, Das Shrestho | | | 1433 | BAN | 0.00 | 1 | -0.76 | 40 | -30.40 | | | * 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) | | |
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