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Individual Calculations September 2023 |
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| Mollika, Ray Moumita Total change: 11.20 | |   |
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| Sheikh Kamal National Youth Chess Championship-2023, U-14 Girls | Dhaka | BAN | 2023-08-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1448 | 1251 | 1.00 | 4 | -0.07 | 40 | -2.80 | |
|  Neelava, Choudhury | | | 1658 | BAN | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Jesmin, Akter | | | 1454 | BAN | 0.50 | 1 | 0.26 | 40 | 10.40 | |  Towhida, Begum | | | 1322 | BAN | 0.50 | 1 | 0.10 | 40 | 4.00 | | | Suraiya, Akter | | | 1359 | BAN | 0.00 | 1 | -0.35 | 40 | -14.00 | |
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) | | | | Rangpur District Rating Chess Championship 2023 | Rangpur | BAN | 2023-08-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1676 | 1251 | 0.50 | 2 | 0.35 | 40 | 14.00 | |
| | Md, Ataur Rahman | | | 1735 | BAN | 0.00 | 1 | -0.05 | 40 | -2.00 | | | Md Shahenshah, Ali | | | 1616 | BAN | 0.50 | 1 | 0.40 | 40 | 16.00 | |
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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