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Individual Calculations May 2014 |
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| Bornheim, Darren Total change: 43.50 | |   |
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| 2014 USSA Open | Pretoria | RSA | 2014-04-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1834 | 1748 | 5.00 | 9 | 1.45 | 30 | 43.50 | |
|  Chettiar, Evasan | | | 1850 | RSA | 1.00 | 1 | 0.64 | 30 | 19.20 | |  Mafanya, Kulasande | | | 1865 | RSA | 0.00 | 1 | -0.34 | 30 | -10.20 | | | King, Rohan H. | | | 1627 | RSA | 1.00 | 1 | 0.34 | 30 | 10.20 | | | Elliott, Mats | | | 1723 | RSA | 0.50 | 1 | -0.03 | 30 | -0.90 | | | Bornheim, Craig | c | | 2021 | RSA | 0.50 | 1 | 0.33 | 30 | 9.90 | | | Hercules, Benjamin Vincent | | | 2123 | RSA | 0.00 | 1 | -0.09 | 30 | -2.70 | | | Willenberg, Shane C. | | | 1908 | RSA | 0.50 | 1 | 0.21 | 30 | 6.30 | | | September, Veroe | | | 1485 | RSA | 1.00 | 1 | 0.18 | 30 | 5.40 | | | Whittet, Andrew N. | c | | 1905 | RSA | 0.50 | 1 | 0.21 | 30 | 6.30 | |
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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