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Individual Calculations January 2020 |
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| Jacobs, Cavan Total change: 22.00 | |   |
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| 2019 South African Closed Chess Championship (B-Section) | Cape Town | RSA | 2019-12-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1817 | 1729 | 5.00 | 10 | 1.10 | 20 | 22.00 | |
|  Basson, Jacques | | | 1670 | RSA | 1.00 | 1 | 0.42 | 20 | 8.40 | | | Essop, Hishaam | | | 1840 | RSA | 1.00 | 1 | 0.65 | 20 | 13.00 | |  Willenberg, Kenneth Sean | | | 1956 | RSA | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Baxter, David Jarred | | | 1730 | RSA | 1.00 | 1 | 0.50 | 20 | 10.00 | | | Baloyi, Siphiwe | | | 1903 | RSA | 1.00 | 1 | 0.73 | 20 | 14.60 | | | Lynch, Justin | | | 1837 | RSA | 0.50 | 1 | 0.15 | 20 | 3.00 | | | Sikwati, Lizo | | | 1733 | RSA | 0.00 | 1 | -0.49 | 20 | -9.80 | | | Van Der Merwe, Alexander | | | 1614 | RSA | 0.00 | 1 | -0.66 | 20 | -13.20 | | | Bhawoodien, Shabir Hussain | f | | 2063 | RSA | 0.50 | 1 | 0.38 | 20 | 7.60 | | | Makhosonke, Kuhlase Matthiolus | | | 1824 | RSA | 0.00 | 1 | -0.37 | 20 | -7.40 | |
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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