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Individual Calculations August 2022 |
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| Erlank, Warrick Total change: 38.60 | |   |
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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 |
| 1925 | 1870 | 7.00 | 11 | 1.93 | 20 | 38.60 | |
|  Willenberg, Roland C. | | | 1682 | RSA | 0.50 | 1 | -0.24 | 20 | -4.80 | |  Felix, Ethon | | | 1758 | RSA | 1.00 | 1 | 0.35 | 20 | 7.00 | | | Bouah, Denise | | wm | 1736 | RSA | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Cawdery, Daniel | m | | 2417 | RSA | 0.00 | 1 | -0.03 | 20 | -0.60 | | | Jacobs, Cavan | | | 1748 | RSA | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Nevin, Tyler | | | 1749 | RSA | 1.00 | 1 | 0.34 | 20 | 6.80 | | | Mhango, Banele | f | | 2238 | RSA | 0.50 | 1 | 0.40 | 20 | 8.00 | | | Bouah, Lyndon | c | | 2052 | RSA | 0.50 | 1 | 0.24 | 20 | 4.80 | | | Mfazwe, Lutho | | | 1968 | RSA | 0.00 | 1 | -0.37 | 20 | -7.40 | | | De Villiers, Charles | f | | 2110 | RSA | 0.50 | 1 | 0.30 | 20 | 6.00 | | | Teeke, Karabo | | | 1712 | RSA | 1.00 | 1 | 0.29 | 20 | 5.80 | |
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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