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Individual Calculations January 2024 |
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| Pires, Luzia Total change: -1.60 | |   |
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| 2023 African Junior Championships (Girls) | Nouakchott | MTN | 2023-12-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1642 | 1816 | 5.50 | 8 | -0.08 | 20 | -1.60 | |
|  Mwale, Naomi | | | 1489 | ZAM | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Djeroud, Chahrazed | | | 1653 | ALG | 0.00 | 1 | -0.72 | 20 | -14.40 | |  Nassr, Ryma | | wc | 1595 | ALG | 0.00 | 1 | -0.78 | 20 | -15.60 | | | Antonio, Renelsa Taiane | | | 1459 | ANG | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Laamim, Roaa | | | 1939 | MAR | 1.00 | 1 | 0.67 | 20 | 13.40 | | | Paulo, Jemima | | | 1846 | ANG | 0.50 | 1 | 0.04 | 20 | 0.80 | | | Boshoma, Chisomo | | | 1736 | RSA | 1.00 | 1 | 0.39 | 20 | 7.80 | | | Andhin, Chethanah | | | 1416 * | MRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * 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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