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Individual Calculations August 2016 |
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| Willenberg, Craig Glen Total change: -36.80 | |   |
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| South African Open Chess Championships 2016 (A-Section) | Cape Town | RSA | 2016-07-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1780 | 2047 | 7.00 | 11 | -1.84 | 20 | -36.80 | |
|  Willenberg, Glen I. | | | 1670 | RSA | 1.00 | 1 | 0.09 | 20 | 1.80 | |  Laubscher, Anzel | | wm | 1797 | RSA | 0.00 | 1 | -0.81 | 20 | -16.20 | | | Agulhas, Keegan | | | 1716 | RSA | 0.00 | 1 | -0.88 | 20 | -17.60 | | | Modi, Sonia | | wc | 1647 * | RSA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Grobbelaar, Jacqui | | | 1647 * | RSA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | De Jager, Luan | | | 1766 | RSA | 0.50 | 1 | -0.34 | 20 | -6.80 | | | Essop, Hishaam | | | 1738 | RSA | 0.50 | 1 | -0.36 | 20 | -7.20 | | | Marais, Franco | | | 1760 | RSA | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Seleka, Mahooana Victor | | | 1860 | RSA | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Klaasen, Calvin Jong | f | | 2210 | RSA | 0.50 | 1 | 0.22 | 20 | 4.40 | | | Van Zyl-Rudd, Jack | | | 1766 | RSA | 0.50 | 1 | -0.34 | 20 | -6.80 | | | * 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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