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Individual Calculations June 2018 |
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| Makwena, Christine Total change: 46.40 | |   |
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| 2018 African Individual Chess Championships Ladies Section | Livingstone | ZAM | 2018-05-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1747 | 1513 | 4.50 | 9 | 2.32 | 20 | 46.40 | |
|  Latreche, Khadidja | | wm | 1888 | ALG | 0.00 | 1 | -0.09 | 20 | -1.80 | |  Botlhole, Kgalalelo | | wm | 1728 | BOT | 0.50 | 1 | 0.27 | 20 | 5.40 | | | Banda, Maria | | | 1584 | ZAM | 1.00 | 1 | 0.60 | 20 | 12.00 | | | Sherif, Amina | | wm | 1913 * | EGY | 0.50 | 1 | 0.42 | 20 | 8.40 | | | Mezioud, Amina | | wm | 1913 * | ALG | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Simenda, Daisy | | | 1502 | ZAM | 0.50 | 1 | -0.02 | 20 | -0.40 | | | Laubscher, Anzel | | wm | 1803 | RSA | 1.00 | 1 | 0.84 | 20 | 16.80 | | | Nkhoma, Desiderata | | | 1481 | MAW | 1.00 | 1 | 0.46 | 20 | 9.20 | | | Latreche, Sabrina | | wm | 1913 * | ALG | 0.00 | 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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