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Individual Calculations August 2015 |
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| Gainsford, Ashwin Total change: -39.60 | |   |
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| South African Open Chess Championships 2015 | Cape Town | RSA | 2015-07-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1794 | 1847 | 2.50 | 6 | -0.99 | 40 | -39.60 | |
|  Van Rensburg, Ryan Pierre | | | 2208 | RSA | 0.00 | 1 | -0.10 | 40 | -4.00 | |  Essop, Hishaam | | | 1725 | RSA | 0.50 | 1 | -0.17 | 40 | -6.80 | | | Mthunzi, Clive | | | 1853 | RSA | 0.00 | 1 | -0.49 | 40 | -19.60 | | | Esau, Omar | | | 1719 | RSA | 1.00 | 1 | 0.33 | 40 | 13.20 | | | Fisher, Michelle M | | wc | 1620 | RSA | 0.00 | 1 | -0.79 | 40 | -31.60 | | | Baxter, David Jarred | | | 1636 | RSA | 1.00 | 1 | 0.23 | 40 | 9.20 | |
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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