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Individual Calculations August 2022 |
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| Frick, Jacques Total change: -72.00 | |   |
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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 |
| 1618 | 1720 | 5.00 | 11 | -1.80 | 40 | -72.00 | |
|  Mfazwe, Lutho | | | 1968 | RSA | 0.00 | 1 | -0.19 | 40 | -7.60 | |  Van Schaik, Michael | | | 1552 | RSA | 0.50 | 1 | -0.22 | 40 | -8.80 | | | Sparks, Stephen | | | 1320 * | RSA | 0.50 | 1 | -0.42 | 40 | -16.80 | | | Nel, Rowan | | | 1530 | RSA | 0.00 | 1 | -0.75 | 40 | -30.00 | | | Geyser, Jacobus Marthinus | | | 1396 | RSA | 1.00 | 1 | 0.13 | 40 | 5.20 | | | Selepe, Lwazi | | | 1480 | RSA | 0.00 | 1 | -0.80 | 40 | -32.00 | | | Grobbelaar, Jacqui | | | 1517 | RSA | 1.00 | 1 | 0.24 | 40 | 9.60 | | | Selkirk, Rebecca | | wc | 1745 | RSA | 1.00 | 1 | 0.53 | 40 | 21.20 | | | Makhosonke, Kuhlase Matthiolus | | | 1775 | RSA | 1.00 | 1 | 0.58 | 40 | 23.20 | | | Nelson, Jaco | | | 1762 | RSA | 0.00 | 1 | -0.44 | 40 | -17.60 | | | Jacobs, Cavan | | | 1748 | RSA | 0.00 | 1 | -0.46 | 40 | -18.40 | | | * 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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