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Individual Calculations August 2022 |
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| Lawerlot, George Lee-Roy Total change: -1.20 | |   |
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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 |
| 1844 | 1812 | 5.00 | 11 | -0.06 | 20 | -1.20 | |
|  Van Schaik, Michael | | | 1552 | RSA | 1.00 | 1 | 0.18 | 20 | 3.60 | |  Bouah, Lyndon | c | | 2052 | RSA | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Ncethelo, Bongolethu | | | 1677 | RSA | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Mfazwe, Lutho | | | 1968 | RSA | 1.00 | 1 | 0.71 | 20 | 14.20 | | | Nelson, Jaco | | | 1762 | RSA | 1.00 | 1 | 0.43 | 20 | 8.60 | | | De Villiers, Charles | f | | 2110 | RSA | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Willenberg, Kenneth Sean | c | | 1935 | RSA | 0.00 | 1 | -0.33 | 20 | -6.60 | | | Wilken, Justin Barend | | | 1862 | RSA | 1.00 | 1 | 0.57 | 20 | 11.40 | | | Kleinsmidt, Cherwin | | | 1877 | RSA | 0.00 | 1 | -0.41 | 20 | -8.20 | | | Dinham, James | | | 1843 | RSA | 0.00 | 1 | -0.46 | 20 | -9.20 | | | Siyo, Sibabale | | | 1647 | RSA | 0.00 | 1 | -0.72 | 20 | -14.40 | |
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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