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Individual Calculations April 2018 |
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| Smuts, Heinrich Total change: -42.00 | |   |
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| 2018 Waterkloof Open (A) | Pretoria | RSA | 2018-03-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1415 | 1293 | 0.00 | 3 | -1.05 | 40 | -42.00 | |
|  Mupazviriwo, Robert F | | | 1566 | RSA | 0.00 | 1 | -0.17 | 40 | -6.80 | |  Claassen, Jean-Daniel | | | 1397 | RSA | 0.00 | 1 | -0.36 | 40 | -14.40 | | | Koning, Jaedin | | | 1282 | RSA | 0.00 | 1 | -0.52 | 40 | -20.80 | |
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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