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Individual Calculations May 2017 |
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| Wolmarans, Riekie Total change: -27.60 | |   |
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| South African Junior Closed 2017 (u16 Girls) | Benoni | RSA | 2017-04-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1354 | 1412 | 5.00 | 10 | -0.69 | 40 | -27.60 | |
|  Michaels, Carla Jesse | | | 1323 | RSA | 1.00 | 1 | 0.38 | 40 | 15.20 | |  Booysen, Elda | | wc | 1489 | RSA | 1.00 | 1 | 0.61 | 40 | 24.40 | | | Engelbrecht, Hanri | | wf | 1523 | RSA | 0.50 | 1 | 0.15 | 40 | 6.00 | | | Van Heerden, Lara | | | 1366 | RSA | 0.50 | 1 | -0.06 | 40 | -2.40 | | | Kara, Zahra | | | 1332 | RSA | 1.00 | 1 | 0.39 | 40 | 15.60 | | | Marais, Nina | | wc | 1505 | RSA | 0.00 | 1 | -0.37 | 40 | -14.80 | | | Dinham, Megan | | | 1272 | RSA | 0.50 | 1 | -0.19 | 40 | -7.60 | | | Van Der Walt, Alida Berandina | | wc | 1375 | RSA | 0.50 | 1 | -0.05 | 40 | -2.00 | | | Vuso, Hlomisa | | | 1296 | RSA | 0.00 | 1 | -0.66 | 40 | -26.40 | | | Van Der Walt, Marelize | | | 1063 | RSA | 0.00 | 1 | -0.89 | 40 | -35.60 | |
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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