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Individual Calculations September 2018 |
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| Marzuka, Mukarrama Total change: 16.40 | |   |
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| WALTON 38th National Women's Chess Championship-2018 | Dhaka | BAN | 2018-08-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1351 | 1037 | 1.00 | 4 | 0.41 | 40 | 16.40 | |
|  Jannatul, Ferdous | | | 1437 * | BAN | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Marufa Azad, Sukanna | | | 1250 | BAN | 1.00 | 1 | 0.77 | 40 | 30.80 | | | Nusrat , Jahan Moni | | | 1281 | BAN | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Nafisa, Nusrat Zahan | | | 1437 * | BAN | 0.00 | 1 | -0.08 | 40 | -3.20 | | | * 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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