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Individual Calculations February 2024 |
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| Ayasa, Akter Total change: 1.80 | |   |
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| Sheikh Russel 41st National Junior (Under-20) Chess Championship 2023, Girl's | Dhaka | BAN | 2023-12-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1240 | 1223 | 2.50 | 5 | 0.09 | 20 | 1.80 | |
|  Sanowara, Akter | | | 1447 | BAN | 0.00 | 1 | -0.22 | 20 | -4.40 | |  Suraiya Akther, Salma | | | 1062 | BAN | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Arisha, Hossain Tuba | | | 1172 | BAN | 1.00 | 1 | 0.43 | 20 | 8.60 | | | Khondakar Aneeka, Mowla | | | 1127 | BAN | 0.50 | 1 | -0.13 | 20 | -2.60 | | | Ahona, Dey | | | 1390 | BAN | 0.00 | 1 | -0.28 | 20 | -5.60 | |
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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