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Individual Calculations April 2019 |
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| Majid-Michel, Lady Rowena Total change: 5.20 | |   |
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| 2018 National Women Chess Championships | Accra | GHA | 2019-02-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1307 | 1050 | 1.00 | 3 | 0.40 | 40 | 16.00 | |
|  Felix, Tobi | | wc | 1450 * | GHA | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Benson, Maud | | | 1291 | GHA | 0.00 | 1 | -0.20 | 40 | -8.00 | |  Allotey, Dorcas | | | 1180 | GHA | 1.00 | 1 | 0.68 | 40 | 27.20 | | | * 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) | | | | Ghana Chess League- Premier Division 2019 Round 1-5 | Accra | GHA | 2019-03-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1221 | 1050 | 0.00 | 1 | -0.27 | 40 | -10.80 | |
| | Ashley, Christiana Naa Merley | | | 1221 | GHA | 0.00 | 1 | -0.27 | 40 | -10.80 | |
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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