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Individual Calculations August 2022 |
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| Waguta, Brooklyn Total change: -20.40 | |   |
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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 |
| 1532 | 1538 | 4.50 | 10 | -0.51 | 40 | -20.40 | |
|  Simpson, Michael | | | 1860 | RSA | 0.00 | 1 | -0.13 | 40 | -5.20 | |  Willenberg, Tristan | | | 1433 | RSA | 0.50 | 1 | -0.14 | 40 | -5.60 | | | Coetsee, Dewald | | | 1218 | RSA | 0.00 | 1 | -0.87 | 40 | -34.80 | | | Louw, Llewellyn T. | | | 1593 | RSA | 0.00 | 1 | -0.42 | 40 | -16.80 | | | Mankga, Thabang | | | 1561 | RSA | 1.00 | 1 | 0.53 | 40 | 21.20 | | | Makhetha, Tshepo | | | 1494 | RSA | 0.00 | 1 | -0.56 | 40 | -22.40 | | | Southey, Andrew M. | | | 1755 | RSA | 1.00 | 1 | 0.78 | 40 | 31.20 | | | Meyer, Pravin | | | 1162 | RSA | 1.00 | 1 | 0.09 | 40 | 3.60 | | | Ressel, Tane | | | 1497 | RSA | 1.00 | 1 | 0.44 | 40 | 17.60 | | | Nevin, Tyler | | | 1749 | RSA | 0.00 | 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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