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Individual Calculations August 2022 |
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| Jacobs, Cavan Total change: 28.00 | |   |
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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 |
| 1780 | 1748 | 6.00 | 10 | 1.40 | 20 | 28.00 | |
|  Geyser, Jacobus Marthinus | | | 1396 | RSA | 1.00 | 1 | 0.11 | 20 | 2.20 | |  Dinham, James | | | 1843 | RSA | 1.00 | 1 | 0.63 | 20 | 12.60 | | | Bhawoodien, Shabir Hussain | f | | 2028 | RSA | 1.00 | 1 | 0.84 | 20 | 16.80 | | | Beukes, Dante M | m | | 2234 | NAM | 0.00 | 1 | -0.04 | 20 | -0.80 | | | Erlank, Warrick | | | 1870 | RSA | 0.00 | 1 | -0.33 | 20 | -6.60 | | | Willenberg, Kenneth Sean | c | | 1935 | RSA | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Coetsee, Dewald | | | 1348 * | RSA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Kleinsmidt, Cherwin | | | 1877 | RSA | 0.00 | 1 | -0.33 | 20 | -6.60 | | | Du Plessis, Anika | | wm | 1545 | RSA | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Frick, Jacques | | | 1720 | RSA | 1.00 | 1 | 0.46 | 20 | 9.20 | | | * 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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