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Individual Calculations August 2016 |
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| Amini, Daud Total change: -32.80 | |   |
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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 |
| 1858 | 2055 | 5.00 | 9 | -1.64 | 20 | -32.80 | |
|  Willenberg, Roland C. | | | 1697 | RSA | 0.50 | 1 | -0.40 | 20 | -8.00 | | | Pesa, Mofoka A. | | | 1859 | RSA | 0.00 | 1 | -0.75 | 20 | -15.00 | |  Akande, Tunde | | | 1726 | BOT | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Chetty, Cailin | f | | 1754 | RSA | 0.50 | 1 | -0.35 | 20 | -7.00 | | | Jacobs, Kevin T | | | 1757 | RSA | 0.50 | 1 | -0.35 | 20 | -7.00 | | | Laubscher, Anzel | | wm | 1797 | RSA | 0.50 | 1 | -0.32 | 20 | -6.40 | | | Nelson, Jaco | | | 1879 | RSA | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Joao, Amaral | | | 1886 | ANG | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Jere, Daniel | m | | 2368 | ZAM | 0.00 | 1 | -0.14 | 20 | -2.80 | |
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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