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Individual Calculations April 2020 |
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| Gandawa, Fortune Total change: -56.40 | |   |
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| 2020 Waterkloof Open Chess Tournament (Section A) | Pretoria | RSA | 2020-02-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1508 | 1770 | 1.00 | 3 | -1.41 | 40 | -56.40 | |
|  Fourie, Brandon | | | 1546 | RSA | 0.00 | 1 | -0.78 | 40 | -31.20 | |  Ngubeni, Jackie M. | | | 1370 * | RSA | 0.00 | 1 | -0.92 | 40 | -36.80 | | | Rogge, Conrad | | | 1609 | RSA | 1.00 | 1 | 0.29 | 40 | 11.60 | | | * 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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