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Individual Calculations November 2023 |
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| Mulenga, Benard Total change: -53.20 | |   |
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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 |
| 1791 | 1859 | 2.00 | 6 | -1.33 | 40 | -53.20 | |
|  Francis, Noah David | | | 1459 * | ZAM | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Mofya, Stephen | | | 1694 | ZAM | 0.00 | 1 | -0.72 | 40 | -28.80 | |  Phiri, Joe | | | 1435 | ZAM | 1.00 | 1 | 0.07 | 40 | 2.80 | | | Mumba, Samuel | | | 2066 | ZAM | 0.00 | 1 | -0.23 | 40 | -9.20 | | | Handiya, Joseph | | | 1987 | ZAM | 0.00 | 1 | -0.33 | 40 | -13.20 | | | Sharon, Rafael | | | 2103 | ZAM | 0.00 | 1 | -0.20 | 40 | -8.00 | | | * 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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