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Individual Calculations August 2022 |
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| Felix, Ethon Total change: -8.00 | |   |
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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 |
| 1729 | 1758 | 5.50 | 11 | -0.40 | 20 | -8.00 | |
|  Khumalo, Keith | c | | 2113 | RSA | 0.50 | 1 | 0.39 | 20 | 7.80 | |  Erlank, Warrick | | | 1870 | RSA | 0.00 | 1 | -0.35 | 20 | -7.00 | | | Levin, Benny | | | 1619 | RSA | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Makhetha, Tshepo | | | 1494 | RSA | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Davies, Jason S. | | | 2026 | RSA | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Dinham, James | | | 1843 | RSA | 1.00 | 1 | 0.62 | 20 | 12.40 | | | Van Zyl, Albrecht | | | 1705 | RSA | 0.00 | 1 | -0.57 | 20 | -11.40 | | | Palmer, Reegan | | | 1758 | RSA | 0.00 | 1 | -0.50 | 20 | -10.00 | | | Taute, Clayden | | | 1384 | RSA | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Braaf, Jiraan | | | 1618 | RSA | 0.00 | 1 | -0.69 | 20 | -13.80 | | | Louw, Llewellyn T. | | | 1593 | RSA | 1.00 | 1 | 0.28 | 20 | 5.60 | |
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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