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Individual Calculations November 2023 |
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| Simpson, Michael Total change: 61.60 | |   |
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| Moja Chess Extravaganza 2023 (Presige) | Kimberley | RSA | 2023-09-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2079 | 2059 | 6.00 | 9 | 1.54 | 40 | 61.60 | |
|  Selogelo, Othata | | | 1794 | BOT | 1.00 | 1 | 0.18 | 40 | 7.20 | |  Chidembo, Prince | | | 1903 | ZIM | 1.00 | 1 | 0.29 | 40 | 11.60 | | | Karsten, Jan | m | | 2248 | RSA | 0.00 | 1 | -0.25 | 40 | -10.00 | | | Xulu, Lindokuhle | | | 1889 | RSA | 1.00 | 1 | 0.28 | 40 | 11.20 | | | Bwalya, Gillan | m | | 2380 | ZAM | 0.00 | 1 | -0.13 | 40 | -5.20 | | | Banda, Alton | | | 1839 | ZAM | 1.00 | 1 | 0.22 | 40 | 8.80 | | | Klaasen, Calvin | f | | 2204 | RSA | 1.00 | 1 | 0.69 | 40 | 27.60 | | | Fawzy, Adham | g | | 2535 | EGY | 0.00 | 1 | -0.05 | 40 | -2.00 | | | Mgobhozi, Bhekinkosi | | | 1921 | RSA | 1.00 | 1 | 0.31 | 40 | 12.40 | |
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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