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Individual Calculations November 2023 |
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| Nelson, Jaco Total change: 10.00 | |   |
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| 2023 TUKS Open Chess Tournament (A) | Pretoria | RSA | 2023-10-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2097 | 1786 | 1.00 | 3 | 0.50 | 20 | 10.00 | |
|  Mhango, Banele | f | | 2198 | RSA | 0.50 | 1 | 0.43 | 20 | 8.60 | | | Dinham, James | | | 1886 | RSA | 0.50 | 1 | 0.14 | 20 | 2.80 | | | Oatlhotse, Providence | m | | 2206 | BOT | 0.00 | 1 | -0.07 | 20 | -1.40 | |
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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