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Individual Calculations April 2023 |
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| Nusrat Jahan, Alo Total change: -2.40 | |   |
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| Sheikh Kamal 2nd Bangladesh Youth Games-2023, Girls Standard Chess | Dhaka | BAN | 2023-02-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1813 | 1792 | 0.50 | 1 | 0.03 | 40 | 1.20 | |
|  Warsia, Khusbu | | | 1813 | BAN | 0.50 | 1 | 0.03 | 40 | 1.20 | |
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) | | | | WALTON 1st Division Women's Chess League | Dhaka | BAN | 2023-03-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1464 | 1786 | 4.00 | 5 | -0.09 | 40 | -3.60 | |
|  Sharmin, Khan | | | 1291 | BAN | 1.00 | 1 | 0.04 | 40 | 1.60 | | | Nazmin, Akter | | | 1258 | BAN | 1.00 | 1 | 0.03 | 40 | 1.20 | | | Nusrat , Jahan Liza | | | 1573 | BAN | 1.00 | 1 | 0.23 | 40 | 9.20 | | | Sonia, Akhter | | | 1386 * | BAN | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Wadifa, Ahmed | | | 1811 | BAN | 0.00 | 1 | -0.47 | 40 | -18.80 | | | * 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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