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Individual Calculations April 2024 |
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| Kponsou, Afiwa Total change: -30.80 | |   |
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| 2024 African Individual Chess Championship- Female | Accra | GHA | 2024-03-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1722 | 1417 | 0.00 | 5 | -0.77 | 40 | -30.80 | |
|  Laubscher, Anzel | | wm | 1817 * | RSA | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Gertrude, Banini | | | 1681 | GHA | 0.00 | 1 | -0.18 | 40 | -7.20 | | | Namangale, Susan | | | 1571 | MAW | 0.00 | 1 | -0.29 | 40 | -11.60 | | | Georgina, Sackie | | | 1722 | LBR | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Shaba, Linda Dalitso | | | 1817 * | ZIM | 0.00 | 1 | -0.08 | 40 | -3.20 | | | * 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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