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Individual Calculations November 2023 |
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| Acho, Christiaan Total change: -15.40 | |   |
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| Moja Chess Extravaganza 2023 (Presige) | Kimberley | RSA | 2023-09-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1818 | 1975 | 5.50 | 9 | -0.77 | 20 | -15.40 | |
|  Schwarz, Bernhard | | | 1687 | NAM | 0.00 | 1 | -0.84 | 20 | -16.80 | |  Ngcongo, Minenhle | | | 1704 | RSA | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Teeke, Karabo | | | 1776 | RSA | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Rogov, Matfey | | | 2086 | FID | 0.00 | 1 | -0.35 | 20 | -7.00 | | | Soojay, Jorah | | | 1706 | RSA | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Mazibuko, Khanya | c | | 1884 | RSA | 0.00 | 1 | -0.62 | 20 | -12.40 | | | Mamombe, Kudzanai | m | | 1841 | ZIM | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Cardoso, Hugo Arvai Lampiao | | | 1871 | ITA | 0.50 | 1 | -0.14 | 20 | -2.80 | | | Sikwati, Lizo | | | 1806 | RSA | 1.00 | 1 | 0.28 | 20 | 5.60 | |
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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