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Individual Calculations September 2018 |
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| Sabure, Tuduetso Total change: -35.80 | |   |
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| 2018 Zambia Open Chess Championships - Women Section | Lusaka | ZAM | 2018-08-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1457 | 1830 | 4.50 | 7 | -1.79 | 20 | -35.80 | |
|  Tembo, Milika | | | 1430 * | ZAM | 0.50 | 1 | -0.42 | 20 | -8.40 | |  Ngulube, Dorothy | | | 1430 * | ZAM | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Kabamba, Mulwale Bwalya | | | 1616 | ZAM | 0.00 | 1 | -0.77 | 20 | -15.40 | | | Nshikokola, Zangowanachipwila | | wc | 1430 * | ZAM | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Mayani, Bridget | | | 1430 * | ZAM | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Kabwe, Mwinsa | | | 1430 * | ZAM | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Mayoche, Monica | | | 1430 * | ZAM | 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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