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Individual Calculations May 2017 |
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| Mayimbo, Clement Total change: -16.80 | |   |
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| 2017 Zambia Open Chess Championship - Open Section | Lusaka | ZAM | 2017-03-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1845 | 2117 | 4.50 | 6 | -0.42 | 40 | -16.80 | |
|  Mary, Mashane | | | 1717 * | ZAM | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Siamayuwa, Eric | | | 1850 | ZAM | 1.00 | 1 | 0.18 | 40 | 7.20 | | | Buumba, Obrian | | | 1929 | ZAM | 0.00 | 1 | -0.74 | 40 | -29.60 | | | Sinkamba, Bright | | | 1856 | BOT | 0.50 | 1 | -0.32 | 40 | -12.80 | | | Sichone, Alinaswe | | | 1902 | ZAM | 1.00 | 1 | 0.23 | 40 | 9.20 | | | Kangwa, Moses | | | 1817 | ZAM | 1.00 | 1 | 0.15 | 40 | 6.00 | | | * 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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