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Individual Calculations September 2018 |
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| Khanam, Afroza Total change: -51.60 | |   |
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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 |
| 1614 | 1971 | 4.50 | 8 | -2.58 | 20 | -51.60 | |
|  Kiswara, Shajrin Evana | | | 1622 | BAN | 0.00 | 1 | -0.89 | 20 | -17.80 | |  Nusrat , Jahan Moni | | | 1571 * | BAN | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Thakur Zania, Haque | | | 1571 * | BAN | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Sultana, Zakia | | wf | 1837 | BAN | 0.50 | 1 | -0.18 | 20 | -3.60 | | | Jannatul, Ferdousi | | | 1571 * | BAN | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Jannatul, Ferdous | | | 1594 | BAN | 0.50 | 1 | -0.41 | 20 | -8.20 | | | Kazi Zarin, Tasnim | | | 1571 * | BAN | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Sadia, Afrin Samia | | | 1571 * | BAN | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * 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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