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Individual Calculations April 2023 |
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| Wadifa, Ahmed Total change: 40.00 | |   |
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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 |
| 1576 | 1735 | 1.50 | 2 | 0.11 | 40 | 4.40 | |
|  Sanowara, Akter | | | 1461 | BAN | 1.00 | 1 | 0.17 | 40 | 6.80 | |  Jannatul, Ferdousi | | | 1690 | BAN | 0.50 | 1 | -0.06 | 40 | -2.40 | |
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 |
| 1477 | 1811 | 5.00 | 5 | 0.89 | 40 | 35.60 | |
| | Nargis, Kaumudi | | | 1253 | BAN | 1.00 | 1 | 0.03 | 40 | 1.20 | | | Warisa, Haider | | | 1302 | BAN | 1.00 | 1 | 0.04 | 40 | 1.60 | | | Afrin Jahan, Munia | | | 1634 | BAN | 1.00 | 1 | 0.27 | 40 | 10.80 | | | Nazia, Jafrin Mohona | | | 1411 * | BAN | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Nusrat Jahan, Alo | | | 1786 | BAN | 1.00 | 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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