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Individual Calculations January 2024 |
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| Boshoma, Chisomo Total change: -12.40 | |   |
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| 2023 African Junior Championships (Girls) | Nouakchott | MTN | 2023-12-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1687 | 1736 | 3.50 | 7 | -0.31 | 40 | -12.40 | |
|  Andhin, Chethanah | | | 1326 | MRI | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Paulo, Jemima | | | 1846 | ANG | 0.00 | 1 | -0.35 | 40 | -14.00 | | | Mwale, Naomi | | | 1489 | ZAM | 1.00 | 1 | 0.19 | 40 | 7.60 | | | Djeroud, Chahrazed | | | 1653 | ALG | 0.00 | 1 | -0.61 | 40 | -24.40 | | | Laamim, Roaa | | | 1939 | MAR | 0.50 | 1 | 0.26 | 40 | 10.40 | | | Pires, Luzia | | wf | 1816 | ANG | 0.00 | 1 | -0.39 | 40 | -15.60 | | | Mudodo, Refiloe Hazel | | wc | 1742 | ZIM | 1.00 | 1 | 0.51 | 40 | 20.40 | |
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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