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Individual Calculations November 2023 |
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| Mkandawire, Samuel Total change: 98.80 | |   |
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| Zambia Youth U20 Individual Chess Championship-Open Section | Fair View Hotel ( Lusaka) | ZAM | 2023-10-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1786 | 1383 | 3.50 | 6 | 2.47 | 40 | 98.80 | |
|  Mumba, Samuel | | | 2066 | ZAM | 0.00 | 1 | -0.01 | 40 | -0.40 | |  Sauti, Luyepo | | | 1575 | ZAM | 1.00 | 1 | 0.75 | 40 | 30.00 | | | Lwenyeka, Bupe | | | 1336 | ZAM | 1.00 | 1 | 0.43 | 40 | 17.20 | | | Handiya, Joseph | | | 1987 | ZAM | 0.00 | 1 | -0.02 | 40 | -0.80 | | | Sharon, Rafael | | | 2103 | ZAM | 1.00 | 1 | 0.99 | 40 | 39.60 | | | Chileshe, Nkandu | | | 1651 | ZAM | 0.50 | 1 | 0.33 | 40 | 13.20 | |
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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