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Individual Calculations November 2023 |
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| Soojay, Jorah Total change: 69.20 | |   |
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| Moja Chess Extravaganza 2023 (Presige) | Kimberley | RSA | 2023-09-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1885 | 1706 | 4.00 | 8 | 1.73 | 40 | 69.20 | |
|  Du Plessis, Heinco | | | 2020 | RSA | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Goosen, Anton | c | | 1912 | RSA | 0.00 | 1 | -0.24 | 40 | -9.60 | | | Jones, William | | | 1408 | RSA | 1.00 | 1 | 0.15 | 40 | 6.00 | |  Acho, Christiaan | | | 1975 | RSA | 0.00 | 1 | -0.17 | 40 | -6.80 | | | Moyo, Blessing | | | 1876 | ZIM | 1.00 | 1 | 0.72 | 40 | 28.80 | | | Tavagwisa, Lawrence | | | 1908 | ZIM | 0.50 | 1 | 0.26 | 40 | 10.40 | | | Mwale, Joseph | f | | 2099 | MAW | 1.00 | 1 | 0.92 | 40 | 36.80 | | | Mazibuko, Khanya | c | | 1884 | RSA | 0.50 | 1 | 0.23 | 40 | 9.20 | |
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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