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Individual Calculations August 2022 |
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| Louw, Llewellyn T. Total change: -4.40 | |   |
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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 |
| 1651 | 1593 | 4.50 | 11 | -0.11 | 40 | -4.40 | |
|  Nevin, Tyler | | | 1749 | RSA | 0.50 | 1 | 0.21 | 40 | 8.40 | |  Teeke, Karabo | | | 1712 | RSA | 0.00 | 1 | -0.34 | 40 | -13.60 | | | Lukhwareni, Nkhumbuleni | | | 1478 | RSA | 0.00 | 1 | -0.66 | 40 | -26.40 | | | Waguta, Brooklyn | | | 1538 | RSA | 1.00 | 1 | 0.42 | 40 | 16.80 | | | Bouah, Denise | | wm | 1736 | RSA | 0.00 | 1 | -0.31 | 40 | -12.40 | | | Strong, Davida | | | 1282 | RSA | 0.50 | 1 | -0.36 | 40 | -14.40 | | | Ncethelo, Bongolethu | | | 1677 | RSA | 0.50 | 1 | 0.12 | 40 | 4.80 | | | Snyckers, Frank A. | | | 1797 | RSA | 1.00 | 1 | 0.76 | 40 | 30.40 | | | Allison, James | | | 1778 | RSA | 0.00 | 1 | -0.26 | 40 | -10.40 | | | Ohlson, Cecil | | | 1659 | RSA | 1.00 | 1 | 0.59 | 40 | 23.60 | | | Felix, Ethon | | | 1758 | RSA | 0.00 | 1 | -0.28 | 40 | -11.20 | |
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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