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Individual Calculations January 2024 |
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| Laamim, Roaa Total change: -115.60 | |   |
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| 2023 African Junior Championships (Girls) | Nouakchott | MTN | 2023-12-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1677 | 1939 | 3.50 | 8 | -2.89 | 40 | -115.60 | |
|  Djeroud, Chahrazed | | | 1653 | ALG | 0.00 | 1 | -0.84 | 40 | -33.60 | |  Mudodo, Refiloe Hazel | | wc | 1742 | ZIM | 0.50 | 1 | -0.25 | 40 | -10.00 | | | Antonio, Renelsa Taiane | | | 1539 * | ANG | 0.50 | 1 | -0.42 | 40 | -16.80 | | | Paulo, Jemima | | | 1846 | ANG | 1.00 | 1 | 0.37 | 40 | 14.80 | | | Pires, Luzia | | wf | 1816 | ANG | 0.00 | 1 | -0.67 | 40 | -26.80 | | | Boshoma, Chisomo | | | 1736 | RSA | 0.50 | 1 | -0.26 | 40 | -10.40 | | | Nassr, Ryma | | wc | 1595 | ALG | 0.00 | 1 | -0.88 | 40 | -35.20 | | | Mwale, Naomi | | | 1489 | ZAM | 1.00 | 1 | 0.06 | 40 | 2.40 | | | * 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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