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Individual Calculations April 2018 |
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| Fourie, Brandon Total change: -16.00 | |   |
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| 2018 Waterkloof Open (A) | Pretoria | RSA | 2018-03-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1490 | 1316 | 1.00 | 5 | -0.40 | 40 | -16.00 | |
|  Grobbelaar, Jacqui | | | 1608 | RSA | 0.00 | 1 | -0.15 | 40 | -6.00 | |  Du Plessis, Jan | | | 1459 | RSA | 1.00 | 1 | 0.69 | 40 | 27.60 | | | Mupazviriwo, Robert F | | | 1566 | RSA | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Cruywagen, Armand | | | 1413 | RSA | 0.00 | 1 | -0.37 | 40 | -14.80 | | | Naidoo, Tashil | | | 1404 | RSA | 0.00 | 1 | -0.38 | 40 | -15.20 | |
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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