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Individual Calculations August 2023 |
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| Tasfia, Tahsin Prima Total change: -18.40 | |   |
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| Chattogram Jilla Youth Chess Championship -2023 ( Under -20 ) | Chattogram | BAN | 2023-07-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1406 | 1568 | 3.00 | 5 | -0.46 | 40 | -18.40 | |
|  Syed, Shafiul Musnabin | | | 1181 | BAN | 1.00 | 1 | 0.09 | 40 | 3.60 | |  Sanjid, Hossain | | | 1413 | BAN | 1.00 | 1 | 0.29 | 40 | 11.60 | | | Tushin, Talukder | | | 1711 | BAN | 0.00 | 1 | -0.31 | 40 | -12.40 | | | Towhida, Begum | | | 1337 | BAN | 1.00 | 1 | 0.21 | 40 | 8.40 | | | Suvrajit, Majumder ( Jit) | | | 1387 | BAN | 0.00 | 1 | -0.74 | 40 | -29.60 | |
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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