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Individual Calculations December 2017 |
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| Mwale, Douglas Total change: -14.00 | |   |
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| LPCA - Mukubulo Chilufya Open - Main Section | Lusaka | ZAM | 2017-11-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1637 | 1909 | 4.50 | 6 | -0.35 | 40 | -14.00 | |
|  Patrick, Linda | | | 1509 * | ZAM | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Vukani, Kakanda | | | 1660 | ZAM | 0.00 | 1 | -0.81 | 40 | -32.40 | | | Nchete, Machenje | | | 1548 | ZAM | 1.00 | 1 | 0.10 | 40 | 4.00 | | | Emanuel, Mutuna | | | 1509 * | ZAM | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Kakoma, Davy | | | 1855 | ZAM | 0.50 | 1 | -0.08 | 40 | -3.20 | | | Nshikokola, Mutailenu | f | | 1742 | ZAM | 1.00 | 1 | 0.28 | 40 | 11.20 | | | * 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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