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Individual Calculations November 2023 |
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| Mananga, Moses Total change: -4.20 | |   |
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| 2023 BOTHO UNIVERSITY TERTIARY AND BRIGADES INDIVIDUAL CHESS CHAMPIONSHIPS-OPEN SECTION All Schools | Gaborone | BOT | 2023-09-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1206 | 1402 | 2.00 | 3 | -0.21 | 20 | -4.20 | |
|  Kefetile, Philemon | | | 1314 | BOT | 1.00 | 1 | 0.38 | 20 | 7.60 | |  Seleke, Rethabile | | | 1243 | BOT | 0.00 | 1 | -0.71 | 20 | -14.20 | | | Manikonda, Naga Sai Hasitha | | wc | 1062 | BOT | 1.00 | 1 | 0.12 | 20 | 2.40 | |
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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