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Individual Calculations November 2023 |
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| Klaasen, Calvin Total change: -34.20 | |   |
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| Moja Chess Extravaganza 2023 (Presige) | Kimberley | RSA | 2023-09-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1986 | 2204 | 5.00 | 9 | -1.71 | 20 | -34.20 | |
|  Tsephe, Lebajoa | | | 1869 | LES | 1.00 | 1 | 0.12 | 20 | 2.40 | |  Teeke, Karabo | | | 1804 * | RSA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Dinham, James | | | 1886 | RSA | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Kobese, Watu | m | | 2305 | RSA | 0.50 | 1 | 0.14 | 20 | 2.80 | | | Mhango, Banele | f | | 2230 | RSA | 0.00 | 1 | -0.46 | 20 | -9.20 | | | Bouah, Lyndon | c | | 1996 | RSA | 0.50 | 1 | -0.27 | 20 | -5.40 | | | Simpson, Michael | f | | 2059 | RSA | 0.00 | 1 | -0.69 | 20 | -13.80 | | | Goosen, Anton | c | | 1912 | RSA | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Nevin, Tyler | | | 1814 | RSA | 0.00 | 1 | -0.91 | 20 | -18.20 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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