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Individual Calculations February 2024 |
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| Sidratul, Muntaha Total change: 22.00 | |   |
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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 |
| 1215 | 1139 | 3.00 | 6 | 0.52 | 40 | 20.80 | |
|  Sanowara, Akter | | | 1447 | BAN | 0.50 | 1 | 0.36 | 40 | 14.40 | |  Ahona, Dey | | | 1390 | BAN | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Mehrin Akter, Prionty | | | 1009 | BAN | 1.00 | 1 | 0.32 | 40 | 12.80 | | | Rimjhim, Borosha Shaili | | | 1216 | BAN | 0.50 | 1 | 0.11 | 40 | 4.40 | | | Nazia, Jafrin Mohona | | | 1163 | BAN | 0.50 | 1 | 0.03 | 40 | 1.20 | | | Suraiya Akther, Salma | | | 1062 | BAN | 0.50 | 1 | -0.11 | 40 | -4.40 | |
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) | | | | UCCC FIDE Standard Rating School Chess Championship-2023, Nursery to Class 5 | Dhaka | BAN | 2024-01-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1331 | 1115 | 0.50 | 2 | 0.03 | 40 | 1.20 | |
| | Abrar, Reazul Ahnaf Mohammad | | | 1268 | BAN | 0.50 | 1 | 0.20 | 40 | 8.00 | | | A,l, M Wayes Faruki | | | 1393 | BAN | 0.00 | 1 | -0.17 | 40 | -6.80 | |
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) | | |
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