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Individual Calculations January 2018 |
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| Mbewe, Anna Total change: -178.80 | |   |
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| 2017 Lusaka Province Chess Association League 1-28 | Lusaka | ZAM | 2017-07-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1560 | 1865 | 3.00 | 9 | -4.47 | 40 | -178.80 | |
|  Mwale, Naomi | | | 1465 * | ZAM | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Hamoonga, Linda Banti | | wc | 1697 | ZAM | 0.00 | 1 | -0.72 | 40 | -28.80 | |  Mary, Mashane | | | 1465 * | ZAM | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Tembo, Milika | | | 1465 * | ZAM | 0.00 | 1 | -0.92 | 40 | -36.80 | | | Phiri, Bertha | | | 1856 | ZAM | 0.00 | 1 | -0.51 | 40 | -20.40 | | | Banda, Maria | | | 1465 * | ZAM | 0.00 | 1 | -0.92 | 40 | -36.80 | | | Mwale, Naomi | | | 1465 * | ZAM | 0.00 | 1 | -0.92 | 40 | -36.80 | | | Hamoonga, Linda Banti | | wc | 1697 | ZAM | 0.00 | 1 | -0.72 | 40 | -28.80 | | | Mary, Mashane | | | 1465 * | ZAM | 1.00 | 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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