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Individual Calculations August 2015 |
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| Darling, Tiffany Charne Total change: 56.40 | |   |
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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 |
| 1696 | 1568 | 3.50 | 6 | 1.41 | 40 | 56.40 | |
|  Londt, Christopher P | | | 1694 | RSA | 0.00 | 1 | -0.33 | 40 | -13.20 | |  Van Der Walt, Alida Berandina | | wc | 1348 | RSA | 1.00 | 1 | 0.22 | 40 | 8.80 | | | Mpya, Tshediso M | | | 1968 * | RSA | 0.50 | 1 | 0.42 | 40 | 16.80 | | | Qobo, Lulama T. | | | 1813 | RSA | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Lucas, Melvyn Andre | | | 1669 | RSA | 1.00 | 1 | 0.64 | 40 | 25.60 | | | Blaauw, Gavin M. | | | 1686 | RSA | 1.00 | 1 | 0.66 | 40 | 26.40 | | | * 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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