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Individual Calculations August 2022 |
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| Willenberg, Tristan Total change: 159.20 | |   |
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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 |
| 1686 | 1433 | 6.00 | 9 | 3.98 | 40 | 159.20 | |
|  Allison, James | | | 1778 | RSA | 0.00 | 1 | -0.11 | 40 | -4.40 | |  Waguta, Brooklyn | | | 1538 | RSA | 0.50 | 1 | 0.14 | 40 | 5.60 | | | Mankga, Thabang | | | 1561 | RSA | 1.00 | 1 | 0.67 | 40 | 26.80 | | | Strong, Davida | | | 1282 | RSA | 1.00 | 1 | 0.30 | 40 | 12.00 | | | Brander, Waylon | | | 1723 | RSA | 0.00 | 1 | -0.16 | 40 | -6.40 | | | Mumba, Elijah | | | 1859 | ZAM | 0.50 | 1 | 0.43 | 40 | 17.20 | | | Fredericks, Malcolm Mp. | | | 1817 | RSA | 1.00 | 1 | 0.91 | 40 | 36.40 | | | Schutte, Andre | | | 1837 | RSA | 1.00 | 1 | 0.92 | 40 | 36.80 | | | Makhosonke, Kuhlase Matthiolus | | | 1775 | RSA | 1.00 | 1 | 0.88 | 40 | 35.20 | |
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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