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Individual Calculations January 2024 |
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| Ngwato, Theresa Total change: 23.60 | |   |
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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 |
| 1384 | 1203 | 3.00 | 6 | 1.18 | 20 | 23.60 | |
|  Sabure, Tuduetso | | wg | 1585 | BOT | 1.00 | 1 | 0.91 | 20 | 18.20 | |  Kgatitswe, Sameea Kamillah | | | 1017 | BOT | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Mosweu, Atlang Amolemo | | wc | 1457 | BOT | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Tsotlhe, Madingwane | | | 1322 | BOT | 0.50 | 1 | 0.16 | 20 | 3.20 | | | Gabatshwarwe, Refilwe | | wc | 1641 | BOT | 0.50 | 1 | 0.44 | 20 | 8.80 | | | Maya, Otimile | | | 1279 | BOT | 0.00 | 1 | -0.40 | 20 | -8.00 | |
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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