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Individual Calculations March 2018 |
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| Maharaj, Ameet Total change: -8.40 | |   |
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| 2018 Piet Robbertse (FIDE Section) | Pretoria | RSA | 2018-02-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1275 | 1214 | 1.50 | 4 | -0.21 | 40 | -8.40 | |
|  Claassen, Gabriella | | | 1144 | RSA | 1.00 | 1 | 0.40 | 40 | 16.00 | |  Oosthuizen, Michal Jacobus | | | 1491 | RSA | 0.00 | 1 | -0.17 | 40 | -6.80 | | | Odendaal, Ruben Lourens | | | 1138 | RSA | 0.50 | 1 | -0.10 | 40 | -4.00 | | | Varden, George | | | 1328 | RSA | 0.00 | 1 | -0.34 | 40 | -13.60 | |
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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