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Individual Calculations January 2022 |
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| Ashley, Christiana Naa Merley Total change: -1.80 | |   |
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| 2021 NATIONAL WOMEN'S FINALS | Accra | GHA | 2021-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1065 | 1219 | 6.00 | 9 | -0.09 | 20 | -1.80 | |
|  Hephzibah, Awura-Ama Manubea Tand | | | 927 | GHA | 1.00 | 1 | 0.15 | 20 | 3.00 | |  Hadassah-Mercy, Aforo Tandoh | | | 819 * | GHA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Felix, Tobi | | wc | 1448 | GHA | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Benson, Maud | | | 1265 | GHA | 0.00 | 1 | -0.44 | 20 | -8.80 | | | Danso, Claudia Adomah | | | 819 * | GHA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Dotse, Dzidzor Esi | | | 1150 | GHA | 1.00 | 1 | 0.40 | 20 | 8.00 | | | Majid-Michel, Lady Rowena | | | 1062 | GHA | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Appau, Abena Tiwaa | | | 1049 | GHA | 0.00 | 1 | -0.72 | 20 | -14.40 | | | Addo, Pearl | | | 1049 | GHA | 1.00 | 1 | 0.28 | 20 | 5.60 | | | * 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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