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Individual Calculations August 2015 |
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| Mafanya, Kulasande Total change: -60.80 | |   |
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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 |
| 1638 | 1877 | 4.00 | 7 | -1.52 | 40 | -60.80 | |
|  Van Zyl-Rudd, Jack | | | 1693 | RSA | 0.50 | 1 | -0.24 | 40 | -9.60 | | | Modi, Yashil | f | | 1576 | RSA | 0.50 | 1 | -0.35 | 40 | -14.00 | |  Schnabel, Johann Emil | c | | 1667 | RSA | 1.00 | 1 | 0.23 | 40 | 9.20 | | | De Jager, Andreas | | | 1477 * | RSA | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Agulhas, Keegan | | | 1726 | RSA | 0.00 | 1 | -0.70 | 40 | -28.00 | | | Grimmbacher, Andrew | | | 1654 | RSA | 0.00 | 1 | -0.78 | 40 | -31.20 | | | Hastie, Sachin | | | 1675 | RSA | 1.00 | 1 | 0.24 | 40 | 9.60 | | | * 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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