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Individual Calculations January 2024 |
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| Swart, George Total change: 31.40 | |   |
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| Western Cape Rural Cup 2023 (Open) | Worcester | RSA | 2023-12-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1587 | 1567 | 3.50 | 4 | 1.57 | 20 | 31.40 | |
|  Brink, Martin | | | 1379 | RSA | 1.00 | 1 | 0.26 | 20 | 5.20 | |  De Vries, Cheslin | | | 1421 | RSA | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Willenberg, Athon | | | 1861 | RSA | 1.00 | 1 | 0.85 | 20 | 17.00 | | | Havenga, Louis | | | 1685 | RSA | 0.50 | 1 | 0.16 | 20 | 3.20 | |
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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