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Individual Calculations November 2023 |
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| Mathebula, Xolani Cebo Total change: 43.00 | |   |
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| Moja Chess Extravaganza 2023 (Presige) | Kimberley | RSA | 2023-09-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1936 | 1790 | 5.00 | 9 | 2.15 | 20 | 43.00 | |
|  Zwakala, Ntando | | | 2055 | RSA | 0.50 | 1 | 0.32 | 20 | 6.40 | |  Khumalo, Keith | c | | 2119 | RSA | 0.50 | 1 | 0.38 | 20 | 7.60 | | | Bouah, Lyndon | c | | 1996 | RSA | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Buba, Vukile | | | 1390 * | RSA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Goosen, Anton | c | | 1912 | RSA | 0.50 | 1 | 0.17 | 20 | 3.40 | | | Willenberg, Kenneth | c | | 1889 | RSA | 1.00 | 1 | 0.64 | 20 | 12.80 | | | Palmer, Reegan | | | 1972 | RSA | 1.00 | 1 | 0.74 | 20 | 14.80 | | | Mulenga, Prince Daniel | f | | 2203 | ZAM | 0.00 | 1 | -0.07 | 20 | -1.40 | | | Dinham, James | | | 1886 | RSA | 0.50 | 1 | 0.13 | 20 | 2.60 | | | * 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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