Individual Calculations January 2024 |
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Sakaumba, Antonio Total change: -41.20 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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UNZA Current and Ex Students Chess Championship | Lusaka | ZAM | 2023-11-28 |
Rc | Ro | w | n | change | K | K*chg | Game |
1688 | 1808 | 2.00 | 5 | -1.03 | 40 | -41.20 | |
| Phiri, Steven | | | 1948 | ZAM | 0.00 | 1 | -0.31 | 40 | -12.40 | | Samuel, Mulenga | | | 1920 | ZAM | 0.00 | 1 | -0.35 | 40 | -14.00 | | Lwenyeka, Tumelo | | | 1408 * | ZAM | 0.00 | 1 | -0.92 | 40 | -36.80 | | Lwenyeka, Bupe | | | 1364 | ZAM | 1.00 | 1 | 0.06 | 40 | 2.40 | | Mikosa, Lubinda | | | 1802 | ZAM | 1.00 | 1 | 0.49 | 40 | 19.60 | | * 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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