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Individual Calculations April 2018 |
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| Ndhlovu, Bhekisisa Total change: -24.00 | |   |
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| 2018 Waterkloof Open (A) | Pretoria | RSA | 2018-03-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1497 | 1504 | 1.00 | 3 | -0.60 | 40 | -24.00 | |
|  Oatlhotse, Providence | m | | 1904 * | RSA | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Van Heerden, Lara | | | 1379 | RSA | 0.00 | 1 | -0.67 | 40 | -26.80 | | | Van Niekerk, Natasha Isabel | | | 1209 | RSA | 1.00 | 1 | 0.15 | 40 | 6.00 | | | * 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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