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Individual Calculations August 2018 |
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| Mathebula, Xolani Cebo Total change: 0.00 | |   |
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| 2018 South African Open Chess Championships (A-Section) | Bloemfontein | RSA | 2018-07-07 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1612 | 0 | 5.00 | 11 | 0.00 | 1576 | | 0.00 | |
|  Wright, Adrian | | | 1694 | RSA | 1.00 | 1 | 0.00 | | 0.00 | |  Marais, Franco | | | 1857 | RSA | 0.00 | 1 | 0.00 | | 0.00 | | | Maloba, David | | | 1617 | RSA | 0.00 | 1 | 0.00 | | 0.00 | | | Kgosimotswedi, Aaron | | | 1593 | RSA | 0.50 | 1 | 0.00 | | 0.00 | | | Van Zyl, Charlize | | wm | 1640 | RSA | 0.00 | 1 | 0.00 | | 0.00 | | | Valashia, Itumeleng Houston | | | 1575 | RSA | 1.00 | 1 | 0.00 | | 0.00 | | | Nkuna, Windsor | | | 1529 | RSA | 0.00 | 1 | 0.00 | | 0.00 | | | Phillips, Nigel J. | | | 1554 | RSA | 1.00 | 1 | 0.00 | | 0.00 | | | Chueu, Calvin | | | 1602 | RSA | 0.00 | 1 | 0.00 | | 0.00 | | | Racaza, Sinovuyo | | | 1487 | RSA | 0.50 | 1 | 0.00 | | 0.00 | | | Kheswa, Itumeleng | | | 1580 | RSA | 1.00 | 1 | 0.00 | | 0.00 | |
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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