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Individual Calculations August 2018 |
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| Wright, Adrian Total change: -102.00 | |   |
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| 2018 South African Open Chess Championships (A-Section) | Bloemfontein | RSA | 2018-07-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1537 | 1694 | 3.00 | 8 | -2.55 | 40 | -102.00 | |
|  Kheswa, Itumeleng | | | 1580 | RSA | 1.00 | 1 | 0.34 | 40 | 13.60 | |  Mthabisi, Sibanda | | | 1294 * | RSA | 0.50 | 1 | -0.42 | 40 | -16.80 | | | Mantati, Victor S | | | 1565 | RSA | 0.00 | 1 | -0.67 | 40 | -26.80 | | | Moodley, Karmishta | | wc | 1478 | RSA | 0.00 | 1 | -0.78 | 40 | -31.20 | | | Boleme, Reetsang William | | | 1741 | RSA | 1.00 | 1 | 0.57 | 40 | 22.80 | | | Swart, George | | | 1512 | RSA | 0.00 | 1 | -0.74 | 40 | -29.60 | | | Valashia, Itumeleng Houston | | | 1575 | RSA | 0.00 | 1 | -0.66 | 40 | -26.40 | | | Phillips, Nigel J. | | | 1554 | RSA | 0.50 | 1 | -0.19 | 40 | -7.60 | | | * 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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