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Individual Calculations November 2023 |
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| Buba, Vukile Total change: 52.80 | |   |
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| Moja Chess Extravaganza 2023 (Presige) | Kimberley | RSA | 2023-09-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1770 | 1358 | 2.00 | 8 | 1.32 | 40 | 52.80 | |
|  Willenberg, Kenneth | c | | 1889 | RSA | 0.00 | 1 | -0.03 | 40 | -1.20 | |  Tsephe, Lebajoa | | | 1869 | LES | 0.00 | 1 | -0.04 | 40 | -1.60 | | | Ngcongo, Minenhle | | | 1704 | RSA | 1.00 | 1 | 0.89 | 40 | 35.60 | | | Mathebula, Xolani Cebo | | | 1790 | RSA | 0.00 | 1 | -0.07 | 40 | -2.80 | | | Tswaile, Kgamanyana | | | 1607 | RSA | 1.00 | 1 | 0.81 | 40 | 32.40 | | | Mamombe, Kudzanai | m | | 1841 | ZIM | 0.00 | 1 | -0.05 | 40 | -2.00 | | | Schwarz, Bernhard | | | 1687 | NAM | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Teeke, Karabo | | | 1776 | RSA | 0.00 | 1 | -0.07 | 40 | -2.80 | |
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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