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Individual Calculations January 2024 |
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| Kago, Boitshwarelo Total change: -14.80 | |   |
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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 |
| 1345 | 1131 | 1.00 | 5 | -0.37 | 40 | -14.80 | |
|  Gabatshwarwe, Refilwe | | wc | 1641 | BOT | 0.00 | 1 | -0.04 | 40 | -1.60 | | | Maya, Otimile | | | 1279 | BOT | 0.00 | 1 | -0.30 | 40 | -12.00 | |  Tsotlhe, Madingwane | | | 1322 | BOT | 0.00 | 1 | -0.25 | 40 | -10.00 | | | Nalamalpu, Saishanvi Reddy | | | 1024 | BOT | 1.00 | 1 | 0.35 | 40 | 14.00 | | | Mosweu, Atlang Amolemo | | wc | 1457 | BOT | 0.00 | 1 | -0.13 | 40 | -5.20 | |
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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