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Individual Calculations June 2018 |
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| Aderito, Pedro Total change: -41.20 | |   |
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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 |
| 2015 | 2305 | 4.50 | 8 | -2.06 | 20 | -41.20 | |
|  Chiona, Richard | | | 1905 * | MAW | 0.00 | 1 | -0.92 | 20 | -18.40 | |  Hoareau, Benjamin | c | | 1905 * | SEY | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Eichab, Charles | c | | 2029 | NAM | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Nshikokola, Mutailenu | f | | 1905 * | ZAM | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Chumfwa, Kelvin | m | | 2279 | ZAM | 1.00 | 1 | 0.46 | 20 | 9.20 | | | Beukes, Dante M | f | | 1979 | NAM | 0.50 | 1 | -0.37 | 20 | -7.40 | | | Oatlhotse, Providence | m | | 2196 | BOT | 0.50 | 1 | -0.15 | 20 | -3.00 | | | Kandangwe, Joster | | | 1925 | ZAM | 1.00 | 1 | 0.09 | 20 | 1.80 | | | * 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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