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Individual Calculations April 2017 |
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| Mazibuko, Khanya Total change: -80.40 | |   |
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| 2017 Waterkloof Open (Prestige Section) | Pretoria | RSA | 2017-03-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1871 | 1936 | 1.50 | 6 | -2.01 | 40 | -80.40 | |
|  Makoto, Rodwell | m | | 2336 * | ZIM | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Roos, Lucas | | | 1795 | RSA | 1.00 | 1 | 0.31 | 40 | 12.40 | | | Goosen, Anton | c | | 1984 | RSA | 0.00 | 1 | -0.43 | 40 | -17.20 | | | Masiya, Mfundo | | | 1536 * | RSA | 0.00 | 1 | -0.92 | 40 | -36.80 | | | Koekemoer, Bernard | | | 1722 | RSA | 0.00 | 1 | -0.77 | 40 | -30.80 | | | Tembo, Epah | | wm | 1851 | ZAM | 0.50 | 1 | -0.12 | 40 | -4.80 | | | * 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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