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Individual Calculations September 2018 |
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| Ngandwe, Maikalange Total change: 121.60 | |   |
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| 2018 Zambia Open Chess Championships - Main Section | Lusaka | ZAM | 2018-08-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1871 | 1525 | 4.00 | 8 | 3.04 | 40 | 121.60 | |
|  Banda, Osacr | | | 1858 | ZAM | 1.00 | 1 | 0.88 | 40 | 35.20 | |  Ngwila, Nezala | | | 1925 * | ZAM | 1.00 | 1 | 0.92 | 40 | 36.80 | | | Goma, Panji | | | 1925 * | ZAM | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Swatu, Tebby | | | 1925 * | ZAM | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Mwanza, Samuel | | | 1852 | ZAM | 1.00 | 1 | 0.87 | 40 | 34.80 | | | Mutambo, Webster | | | 1925 * | ZAM | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Mwansa, Patrick | | | 1840 | ZAM | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Kabungo, Chiwama | | | 1720 | ZAM | 1.00 | 1 | 0.75 | 40 | 30.00 | | | * 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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