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Individual Calculations January 2024 |
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| Sabure, Tuduetso Total change: -38.60 | |   |
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| 2023 Botash Open Chess Championship - Ladies Section | Sowa Town | BOT | 2023-11-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1326 | 1585 | 2.00 | 5 | -1.93 | 20 | -38.60 | |
|  Ngwato, Theresa | | | 1203 | BOT | 0.00 | 1 | -0.91 | 20 | -18.20 | |  Tsotlhe, Madingwane | | | 1322 | BOT | 0.00 | 1 | -0.82 | 20 | -16.40 | | | Kgatitswe, Sameea Kamillah | | | 1185 * | BOT | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Gabatshwarwe, Refilwe | | wc | 1641 | BOT | 0.00 | 1 | -0.42 | 20 | -8.40 | | | Maya, Otimile | | | 1279 | BOT | 1.00 | 1 | 0.14 | 20 | 2.80 | | | * 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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