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Individual Calculations June 2018 |
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| Eichab, Charles Total change: -12.80 | |   |
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| 2018 Africa Individual Chess Championship - Open Section | Livingstone | ZAM | 2018-05-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2051 | 2029 | 3.50 | 9 | -0.64 | 20 | -12.80 | |
|  Oussedik, Mahfoud | m | | 2327 | ALG | 0.50 | 1 | 0.35 | 20 | 7.00 | |  Phiri, Richmond | m | | 2317 | ZAM | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Zhemba, Jemusse | | | 2123 | ZIM | 0.00 | 1 | -0.37 | 20 | -7.40 | | | Aderito, Pedro | m | | 2305 | ANG | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Kolomwe, Willian | | | 1629 * | ZAM | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Hoareau, Benjamin | c | | 1805 | SEY | 0.00 | 1 | -0.78 | 20 | -15.60 | | | Pillay, Ragul | | | 1629 * | SEY | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Chumfwa, Kelvin | m | | 2279 | ZAM | 0.50 | 1 | 0.31 | 20 | 6.20 | | | Dimba, James | c | | 2044 | ZAM | 0.50 | 1 | 0.02 | 20 | 0.40 | | | * 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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