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Individual Calculations August 2022 |
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| Baloyi, Siphiwe Total change: -81.40 | |   |
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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 |
| 1501 | 1890 | 3.00 | 8 | -4.07 | 20 | -81.40 | |
|  Klaasen, Robyn Julian | | | 1609 | RSA | 0.00 | 1 | -0.84 | 20 | -16.80 | |  Strong, Davida | | | 1282 | RSA | 0.00 | 1 | -0.98 | 20 | -19.60 | | | Ncethelo, Bongolethu | | | 1677 | RSA | 0.00 | 1 | -0.77 | 20 | -15.40 | | | Sparks, Stephen | | | 1490 * | RSA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Willenberg, Glen I. | | | 1627 | RSA | 0.50 | 1 | -0.32 | 20 | -6.40 | | | Frank, Daniel | | | 1590 | RSA | 0.50 | 1 | -0.35 | 20 | -7.00 | | | Coetsee, Dewald | | | 1218 | RSA | 0.50 | 1 | -0.49 | 20 | -9.80 | | | Grobbelaar, Jacqui | | | 1517 | RSA | 0.50 | 1 | -0.40 | 20 | -8.00 | | | * 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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