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Individual Calculations January 2024 |
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| Rosenberg, Wagheed Total change: 56.80 | |   |
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| Kraaifontein Open 2023 (Advanced) | Cape Town | RSA | 2023-12-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1415 | 1348 | 3.50 | 5 | 1.42 | 40 | 56.80 | |
|  Swarts, Paul | | | 1245 | RSA | 1.00 | 1 | 0.36 | 40 | 14.40 | | | Grobbelaar, Jacqui | | | 1562 | RSA | 0.00 | 1 | -0.23 | 40 | -9.20 | |  Solomon, Izaiah | | | 1285 | RSA | 1.00 | 1 | 0.41 | 40 | 16.40 | | | De Villiers, Freddie | | | 1543 | RSA | 1.00 | 1 | 0.75 | 40 | 30.00 | | | Jacobson, Gabriel | | | 1441 | RSA | 0.50 | 1 | 0.13 | 40 | 5.20 | |
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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