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Rapid:
Individual Calculations June 2018 |
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| Oussedik, Mahfoud Total change: -25.40 | |   |
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| 2018 African Individual Rapid Championships Open Section | Livingstone | ZAM | 2018-05-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2172 | 2260 | 3.50 | 8 | -1.27 | 20 | -25.40 | |
|  Hoareau, Benjamin | c | | 1860 * | SEY | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Adly, Ahmed | g | | 2620 | EGY | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Luanja, Geoffrey | | | 2294 | ZAM | 1.00 | 1 | 0.55 | 20 | 11.00 | | | Bwalya, Gillian | m | | 2315 | ZAM | 0.00 | 1 | -0.42 | 20 | -8.40 | | | Khetho, Phemelo | f | | 2124 | BOT | 0.00 | 1 | -0.68 | 20 | -13.60 | | | Chumfwa, Kelvin | m | | 2259 | ZAM | 0.00 | 1 | -0.50 | 20 | -10.00 | | | Dimba, James | c | | 2044 | ZAM | 0.50 | 1 | -0.28 | 20 | -5.60 | | | Hilary, Lutangu | | | 1860 * | ZAM | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * 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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