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Individual Calculations January 2024 |
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| Keitseng, Boiketlo Total change: -46.40 | |   |
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| 2023 Botash Open Chess Championship - Open Section | Sowa Town | BOT | 2023-11-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1635 | 1438 | 0.00 | 4 | -1.16 | 40 | -46.40 | |
|  Mothudi, Mogotsi Arnold | | | 1771 | BOT | 0.00 | 1 | -0.12 | 40 | -4.80 | |  Moshoboro, Sharell Arona | | wc | 1602 | BOT | 0.00 | 1 | -0.28 | 40 | -11.20 | | | Olositswe, Success Elias | | | 1881 | BOT | 0.00 | 1 | -0.06 | 40 | -2.40 | | | Bartlett, Ezra | | | 1287 | BOT | 0.00 | 1 | -0.70 | 40 | -28.00 | |
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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