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Individual Calculations August 2022 |
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| Allison, James Total change: -44.00 | |   |
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| 2022 South African Open Chess Championships (Open) | Cape Town | RSA | 2022-07-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1692 | 1778 | 5.50 | 11 | -1.10 | 40 | -44.00 | |
|  Willenberg, Tristan | | | 1433 | RSA | 1.00 | 1 | 0.11 | 40 | 4.40 | |  Davies, Jason S. | | | 2026 | RSA | 1.00 | 1 | 0.81 | 40 | 32.40 | | | Bouah, Lyndon | c | | 2052 | RSA | 0.50 | 1 | 0.33 | 40 | 13.20 | | | Mnyasta, Charlton | | | 1855 | RSA | 0.00 | 1 | -0.39 | 40 | -15.60 | | | Makhosonke, Kuhlase Matthiolus | | | 1775 | RSA | 0.00 | 1 | -0.50 | 40 | -20.00 | | | Du Plessis, Anika | | wm | 1545 | RSA | 0.50 | 1 | -0.29 | 40 | -11.60 | | | Taute, Clayden | | | 1384 | RSA | 0.50 | 1 | -0.42 | 40 | -16.80 | | | Braaf, Jiraan | | | 1618 | RSA | 0.00 | 1 | -0.71 | 40 | -28.40 | | | Louw, Llewellyn T. | | | 1593 | RSA | 1.00 | 1 | 0.26 | 40 | 10.40 | | | Palmer, Reegan | | | 1758 | RSA | 0.00 | 1 | -0.53 | 40 | -21.20 | | | Galleid, Stephen | | | 1571 | RSA | 1.00 | 1 | 0.23 | 40 | 9.20 | |
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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