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Individual Calculations August 2015 |
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| Willenberg, Shaun R. Total change: 0.00 | |   |
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| South African Open Chess Championships 2015 | Cape Town | RSA | 2015-07-03 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1605 | 0 | 4.00 | 6 | 0.00 | 1645 | | 0.00 | |
|  Grimmbacher, Andrew | | | 1654 | RSA | 0.50 | 1 | 0.00 | | 0.00 | |  Mahlangu, Sipho | | | 1746 | RSA | 0.00 | 1 | 0.00 | | 0.00 | | | Laureles, Raymundo | | | 1575 | RSA | 1.00 | 1 | 0.00 | | 0.00 | | | Van Der Walt, Alida Berandina | | wc | 1348 | RSA | 1.00 | 1 | 0.00 | | 0.00 | | | Baxter, David Jarred | | | 1636 | RSA | 0.50 | 1 | 0.00 | | 0.00 | | | Lucas, Melvyn Andre | | | 1669 | 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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