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Individual Calculations April 2017 |
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| Kakoma, Davy Total change: -1.60 | |   |
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| Lusaka Province Chess Association Pre-Season Tournament | Lusaka | ZAM | 2017-03-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1911 | 2047 | 4.00 | 6 | -0.04 | 40 | -1.60 | |
|  Mulenga , Brian | | | 1909 | ZAM | 0.00 | 1 | -0.69 | 40 | -27.60 | |  Keta, Daniel | c | | 1759 | ZAM | 1.00 | 1 | 0.16 | 40 | 6.40 | | | Ngulube, Stanley | | | 1840 | ZAM | 1.00 | 1 | 0.23 | 40 | 9.20 | | | Chumfwa, Stanley | m | | 2243 | ZAM | 0.00 | 1 | -0.25 | 40 | -10.00 | | | Shandele, Ginnethon | | | 1857 | ZAM | 1.00 | 1 | 0.25 | 40 | 10.00 | | | Silavwe, Danny | | | 1860 | ZAM | 1.00 | 1 | 0.26 | 40 | 10.40 | |
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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