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Individual Calculations February 2022 |
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| Israt , Jahan Diba Total change: 66.80 | |   |
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| Golden Jubilee of Independence 40th National Women's Chess Championship 2021 | Dhaka | BAN | 2021-12-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1634 | 1630 | 6.50 | 10 | 1.67 | 40 | 66.80 | |
|  Inaaya, Zaman Khan | | | 1230 * | BAN | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Ahmed, Walijah | | wc | 1920 | BAN | 0.00 | 1 | -0.16 | 40 | -6.40 | | | Sarkar, Rikta | | | 1230 * | BAN | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Aeon, Sarker | | | 1391 | BAN | 1.00 | 1 | 0.20 | 40 | 8.00 | | | Nusrat , Jahan Liza | | | 1478 | BAN | 1.00 | 1 | 0.30 | 40 | 12.00 | | | Jannatul, Ferdous | | wc | 1810 | BAN | 0.50 | 1 | 0.24 | 40 | 9.60 | | | Sultana, Sharmin Shirin | | wm | 1975 | BAN | 1.00 | 1 | 0.89 | 40 | 35.60 | | | Talukder, Umme Taslima Protiva | | | 1706 | BAN | 0.50 | 1 | 0.10 | 40 | 4.00 | | | Nusrat Jahan, Alo | | | 1766 | BAN | 0.50 | 1 | 0.18 | 40 | 7.20 | | | Kazi Zarin, Tasnim | | | 1829 | BAN | 0.00 | 1 | -0.24 | 40 | -9.60 | | | * 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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