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Individual Calculations August 2015 |
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| Londt, Christopher P Total change: 130.40 | |   |
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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 |
| 1933 | 1694 | 5.50 | 10 | 3.26 | 40 | 130.40 | |
|  Darling, Tiffany Charne | | wf | 1568 | RSA | 1.00 | 1 | 0.33 | 40 | 13.20 | |  Musekiwa, Michael | | | 1904 | BOT | 1.00 | 1 | 0.77 | 40 | 30.80 | | | Kunte, Abhijit | g | | 2094 * | IND | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Odendaal, Frederick | | | 2054 | RSA | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Darling, Simeon C. | c | | 1925 | RSA | 0.00 | 1 | -0.21 | 40 | -8.40 | | | Matseme, Tshepo | | | 1870 | RSA | 1.00 | 1 | 0.73 | 40 | 29.20 | | | Lewis, Mark Mm. | | | 1857 | RSA | 1.00 | 1 | 0.72 | 40 | 28.80 | | | Mbedza, Richard | c | | 1989 | MAW | 0.50 | 1 | 0.35 | 40 | 14.00 | | | Mmoneng, Patrick L. | | | 1970 | RSA | 1.00 | 1 | 0.83 | 40 | 33.20 | | | Mwale, Joseph | | | 2094 * | MAW | 0.00 | 1 | -0.08 | 40 | -3.20 | | | * 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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