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Individual Calculations January 2024 |
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| Willenberg, Kenneth Total change: 7.80 | |   |
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| Kraaifontein Open 2023 (Championship) | Cape Town | RSA | 2023-12-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1830 | 1865 | 2.50 | 4 | 0.39 | 20 | 7.80 | |
|  Rogov, Matfey | c | | 2213 | RSA | 0.00 | 1 | -0.11 | 20 | -2.20 | |  Joya, Imkhita | | | 1465 * | RSA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Eaton, Dante | c | | 1568 | RSA | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Mnyasta, Charlton | | | 2074 | RSA | 0.50 | 1 | 0.27 | 20 | 5.40 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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